Download or read book Prediction of Herbage Yields of Tall Bluebell and White Polemonium from Height of and Number of Stems written by William A. Laycock and published by . This book was released on 1970 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Prediction of Herbage Yields of Tall Bluebell and White Polemonium from Height of and Number of Stems written by William A. Laycock and published by . This book was released on 1970 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book USDA Forest Service Research Note INT written by and published by . This book was released on 1970 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Forest Service Research Note INT written by and published by . This book was released on 1966 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Publications Intermountain Forest and Range Experiment Station written by United States. Forest Service and published by . This book was released on with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aerial Photo Techniques for a Recreation Inventory of Mountain Lakes and Streams written by Roscoe B. Herrington and published by . This book was released on 1967 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Canadian Range Management 1935 1977 written by John F. Vallentine and published by Phoenix, Ariz. : Oryx Press. This book was released on 1978 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plant Associations of Arizona and New Mexico Forests written by and published by . This book was released on 1997 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Historical Ecology of the British Flora written by M. Ingrouille and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: The native British flora is today relatively ant species on the continent, such as Picea impoverished. Today the British Isles has a abies (Norway spruce), did not get into Britain flora of only about 1500 species of native in time. However, we must not over flowering plants. France and Spain, each emphasize the importance of Britain being an geographically only about twice the area, island. A comparison of floras on either side have 3-4 times as many species each. The of the English Channel shows that there are comparison is more marked when consider species present in England and not in ing the endemic species, those specialities of northern France as well as vice versa. Many each geographical region which grow of the species present in northern France but nowhere else. If only normal sexual species absent from England are weeds adapted to are considered, then there are only about 13 French agriculture. Others may be limited endemic species in the British Isles while 1000 not by the sea but by the climate. species are endemic to Spain. Nevertheless, the example of Ireland, However, the poverty of the British flora is which was isolated much earlier than the rest not a unique phenomenon. The whole of of the British Isles, does show the effect of north-western Europe, an area including isolation because it does have a much poorer northern France and much of Germany and flora and fauna.
Download or read book The Natural History of Pollination Collins New Naturalist Library Book 83 written by Michael Proctor and published by HarperCollins UK. This book was released on 2012-11-29 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a brand new, fully updated edition of the natural history classic first published in the New Naturalist series in 1973 as The Pollination of Flowers. This edition is exclusive to newnaturalists.com
Download or read book Journal of Northwest Anthropology written by Darby C. Stapp and published by Northwest Anthropology. This book was released on 2016-03-02 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: JONA Volume 50 Number 1 - Spring 2016 Tales from the River Bank: An In Situ Stone Bowl Found along the Shores of the Salish Sea on the Southern Northwest Coast of British Columbia - Rudy Reimer, Pierre Freile, Kenneth Fath, and John Clague Localized Rituals and Individual Spirit Powers: Discerning Regional Autonomy through Religious Practices in the Coast Salish Past - Bill Angelbeck Assessing the Nutritional Value of Freshwater Mussels on the Western Snake River - Jeremy W. Johnson and Mark G. Plew Snoqualmie Falls: The First Traditional Cultural Property in Washington State Listed in the National Register of Historic Places - Jay Miller with Kenneth Tollefson The Archaeology of Obsidian Occurrence in Stone Tool Manufacture and Use along Two Reaches of the Northern Mid-Columbia River, Washington - Sonja C. Kassa and Patrick T. McCutcheon The Right Tool for the Job: Screen Size and Sample Size in Site Detection - Bradley Bowden Alphonse Louis Pinart among the Natives of Alaska - Richard L. Bland
Download or read book Transmission Line Rights of way Management written by Dale Howard Arner and published by . This book was released on 1977 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fundamentals of Biogeography written by Richard John Huggett and published by Routledge. This book was released on 2004-08-02 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fundamentals of Biogeography presents an accessible, engaging and comprehensive introduction to biogeography, explaining the ecology, geography, history and conservation of animals and plants. Starting with an outline of how species arise, disperse, diversify and become extinct, the book examines: how environmental factors (climate, substrate, topography, and disturbance) influence animals and plants; investigates how populations grow, interact and survive; how communities form and change; and explores the connections between biogeography and conservation. The second edition has been extensively revised and expanded throughout to cover new topics and revisit themes from the first edition in more depth. Illustrated throughout with informative diagrams and attractive photos and including guides to further reading, chapter summaries and an extensive glossary of key terms, Fundamentals of Biogeography clearly explains key concepts in the history, geography and ecology of life systems. In doing so, it tackles some of the most topical and controversial environmental and ethical concerns including species over-exploitation, the impacts of global warming, habitat fragmentation, biodiversity loss and ecosystem restoration.
Download or read book Management of Transmission Line Rights of way for Fish and Wildlife written by and published by . This book was released on 1979 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Wolves of Mount McKinley written by Adolph Murie and published by UBS Publishers' Distributors. This book was released on 1985 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the time of Lewis and Clark, wolves were abundant throughout North America from the Arctic regions to Mexico. But man declared war on this cunning and powerful animal when cattle replaced the buffalo on the western plains, reducing the wolf's range to those few areas in the Far North where economic necessity did not call for its extinction. Between 1939 and 1941, Adolph Murie, one of North America's greatest naturalists, made a field study of the relationship between wolves and Dall sheep in Mount McKinley National Park (since renamed Denali National Park) which has come to be respected as a classic work of natural history. In this study Murie not only described the life cycle of Alaskan wolves in greater detail than has ever been done, but he discovered a great deal about the entire ecological network of predator and prey. The issues surrounding the survival of the wolf and its prey are more important today than ever, and Murie helps us understand the careful balance that must be maintained to ensure that these magnificent animals prosper. Originally available only in government publications which are long out-of-print, this account of a much maligned animal is now available in its first popular edition.
Download or read book Antifascisms written by David Ward and published by Fairleigh Dickinson Univ Press. This book was released on 1996 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an in-depth analysis of three of the most crucial years in twentieth-century Italian history, the years 1943-46. After more than two decades of a Fascist regime and a disastrous war experience during which Italy changed sides, these years saw the laying of the political and cultural foundations for what has since become known as Italy's First Republic. Drawing on texts from the literature, film, journalism, and political debate of the period, Antifascisms offers a thorough survey of the personalities and positions that informed the decisions taken in this crucial phase of modern Italian history.
Download or read book The Pollination of Flowers written by Michael Proctor and published by Collins. This book was released on 2009-07-14 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The methods by which pollen grains reach a stigma, enabling fertilization and seed production to take place, include some of the most varied and fascinating mechanisms in the whole world of living things. This edition is exclusive to newnaturalists.com The role of insects in pollinating flowers is today a commonplace - so that it is easy to forget that its discovery is little older than the invention of the steam engine: before that, we imagined that the concern of bees with flowers was simply a matter of collecting honey. But the methods by which pollen grains reach a stigma, enabling fertilization and seed production to take place, include some of the most varied and fascinating mechanisms in the whole world of living things. This book, an important addition to the New Naturalist series and to scientific literature, is a clear and thorough account of all the ways in which pollination is effected - by wine, water, even bats; but principals, in many curious ways, by diversity of insect species. The authors are both distinguished botanists - Dr. Proctor at Exeter University, Dr. Yeo at Cambridge - with a wide knowledge of insects. Illustrated with 134 of their own drawings, with 19 photographs in colour and 180 in black and white, the book offers a unique introduction to a complex yet easily accessible subject of great fascination.
