Download or read book Principal Sunflower Bees of North America with Emphasis on the Southwestern United States Hymenoptera Apoidea written by Paul David Hurd and published by . This book was released on 1980 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Principal sunflower bees of North America with emphasis on Southwestern United States Hymenoptera Apoidea written by Paul D. jr Hurd and published by . This book was released on 1980 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Principal sunflower bees of North America with emphasis on the Southwestern United States Hymenoptera Apoidea written by Paul David Hurd and published by . This book was released on 1980 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Principal Sunflower Bees of North America with Emphasis on the Southwestern United States Hymenoptera Apoidea written by Anita George and published by . This book was released on 1980 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Princiapal sunflower bees of North America with emphasis on the Southwestern United States Hymenoptera Apoidea written by Paul David Hurd and published by . This book was released on 1980 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aquatic Dicotyledons of North America written by Donald H. Les and published by CRC Press. This book was released on 2017-09-01 with total page 3174 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aquatic Dicotyledons of North America: Ecology, Life History, and Systematics brings together a wealth of information on the natural history, ecology, and systematics of North American aquatic plants. Most books on aquatic plants have a taxonomic focus and are intended primarily for identification. Instead, this book provides a comprehensive overview of the biology of major aquatic species by compiling information from numerous sources that lie scattered among the primary literature, herbarium databases, and other reference materials. Included dicotyledon species are those having an obligate (OBL) wetland status, a designation used in the USACE National Wetland Plant List. Recent phylogenetic analyses are incorporated and rationale is provided for interpreting this information with respect to species relationships. This diverse assemblage of information will be useful to a wide range of interests including academic researchers, wildlife managers, students, and virtually anyone interested in the natural history of aquatic and wetland plants. Although focusing specifically on North America, the cosmopolitan distribution of many aquatic plants should make this an attractive text to people working virtually anywhere outside of the region as well. This book is an essential resource for assisting with wetland delineation.
Download or read book Beekeeping in the United States written by Carol Kopolow and published by . This book was released on 1990 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sunflowers written by Stephen A. Harris and published by Reaktion Books. This book was released on 2018-06-15 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: From iconic paintings by Vincent van Gogh to their much-spat seeds at baseball games, the massive, golden blossoms of sunflowers have become a part of our literary and visual cultures and daily lives, inspiring artists and poets and used by advertisers to promote countless products. But sunflowers are only the most recognizable members of the world’s largest family of plants, Asteraceae, which includes lettuce, chrysanthemums, asters, dahlias, and weeds. And in this book, Stephen A. Harris unearths the extraordinary history of this entire sunflower bouquet. Unraveling the interplay between human cultures and the biology of these spectacular blooms over the last six thousand years, Sunflowers explores our persistent fascination with this family and how our uses of the plants have changed over millennia. Found in almost all habitats, from the driest deserts and tallest mountains to grasslands and urban wastelands, the sunflower family includes more than 32,000 species. It produces hugely popular and economically valuable ornamental flowers, as well as familiar flavorings such as tarragon and artemesia, and its members are also used in the production of antimalarial drugs, artificial sweeteners, insecticide, and fish poisons. Illustrated with many rarely seen images of the sunflower family, this beautiful volume sheds surprising new light on these familiar, sunniest of flowers.
Download or read book Monthly Catalogue United States Public Documents written by and published by . This book was released on 1981 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plant Pollinator Interactions written by Nickolas Merritt Waser and published by University of Chicago Press. This book was released on 2006-01-15 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publisher description
Download or read book The Principal Larrea Bees of the Southwestern United States Hymenoptera Apoidea written by Paul David Hurd and published by . This book was released on 1975 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The pollination of cultivated plants A compendium for practitioners written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-10-15 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: More than twenty years ago, the Food and Agriculture Organization of the United Nations contributed to the growing recognition of the role of pollination in agricultural production, with the publication of “The Pollination of Cultivated Plants in the Tropics”. Since that time, the appreciation of pollinators has grown, alongside the realization that we stand to lose them. But our knowledge and understanding of crop pollination, pollinator biology, and best management practices has also expanded over this time.This volume is the first of two “compendiums for practitioners”, sharing expert knowledge on all dimensions of crop pollination in both temperate and tropical zones. The focus in this first volume is on applied crop and system-specific pollination.
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1981 with total page 878 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Colorado Plateau VI written by Laura Foster Huenneke and published by University of Arizona Press. This book was released on 2015-06-18 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: "With a plethora of updates and insights into land conservation and management questions on the Colorado Plateau, The Colorado Plateau VI shows how new technologies for monitoring, spatial analysis, restoration, and collaboration improve our understanding, management, and conservation of outcomes at the appropriate landscape scale for the Colorado Plateau"--Provided by publisher.
Download or read book Biology and Chemistry of Jerusalem Artichoke written by Stanley J. Kays and published by CRC Press. This book was released on 2007-08-13 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unique plant on many levels, the distinctive properties of the Jerusalem artichoke, or Helianthus tuberosus L., present novel answers to some of today's most pressing problems. The potential of Jerusalem artichoke as a source for inulin, a fructose polymer that may provide dietary health benefits for obesity, diabetes, and several other health is
Download or read book Smithsonian Year written by Smithsonian Institution and published by . This book was released on 1982 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nutrition and the Elderly written by Shirley King Evans and published by . This book was released on 1990 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:
