Download or read book The Michigan State University Soil Science Department 1909 1969 written by Lynn Shelby Robertson and published by . This book was released on 1988 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Soil Science Americana written by Alfred E. Hartemink and published by Springer Nature. This book was released on 2021-09-14 with total page 643 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book narrates how the study of the soil became a science and institutionalized in the USA between 1860 and 1960. The story meanders through the activities, ideas, publications, and correspondence of people who influenced the progressions, that led to the budding and early blossoming of American and international soil science. Interwoven is a tale of two farm boys who grew up 900 km apart in the Midwest USA in the late 1800s and early 1900s. Emil Truog and Charles Kellogg met in the late 1920s and shared a natural connection to the soil. Both were practical pioneers and believed that understanding soils was crucial to helping people on the land make a better living. The USA is a big country, its soil science is geographically intertwined, and the cradle of its history primes back to a few people. “Soil Science Americana is an intellectual biography, not of one individual but of a new scientific field from its emergence to its complete coming of age.” — Louise O. Fresco, President, Wageningen University and Research “In a lively, personal voice, Hartemink traces the roots of modern soil science in the United States...creating a book that will engage both the expert and non-expert in the underappreciated field of soil science.” — Jo Handelsman, Director, Wisconsin Institute for Discovery “The intellectual master piece is of interest to soil scientists, general public and the policy makers, and will remain pertinent for generations to come.” — Rattan Lal, World Food Prize Laureate 2020, The Ohio State University

Download or read book A Directory of Information Resources in the United States Physical Sciences Engineering written by National Referral Center (U.S.) and published by . This book was released on 1971 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal of Soil and Water Conservation written by and published by . This book was released on 1990 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vol. 25, no. 1 contains the society's Lincoln Chapter's Resource conservation glossary.

Download or read book The Michigan Historical Review written by and published by . This book was released on 2006 with total page 774 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book National Union Catalog written by and published by . This book was released on 1973 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes entries for maps and atlases.

Download or read book Futures written by and published by . This book was released on 1990 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dictionary Catalog of the Department Library written by United States. Department of the Interior. Library and published by . This book was released on 1969 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Soil Organic Matter and Biological Activity written by D. Vaughan and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 475 pages. Available in PDF, EPUB and Kindle. Book excerpt: It has long been recognized that soil organic matter is the key to soil fertility. As a nutrient store it gradually provides essential elements which the soil cannot retain for long in inorganic form. It buffers growing plants against sudden changes in their chemical environment and preserves moisture in times of drought. It keeps the soil in a friable, easily penetrated physical condition, well-aerated and free draining, providing young seedlings with an excellent medium for growth. But it has another property, the nature and extent of which have been the subject of argu ment and controversy ever since scientists began to study the soil, and that is its ability to affect growth directly, other than by providing nutrient elements. Any one wishing to learn about these effects has been faced with a daunting mass of literature, some confusing, often contradictory, and spread through a multitude of journals. Individual aspects have been covered from time to time in reviews but there has obviously been a need for a modern authoritative text book dealing with the many facets of this subject, so the publication of this volume is timely. The editors and authors are all specialists in their fields, fully familiar with the com plex nature of soil organic matter and with the particular difficulties arising in any study of its properties. Where controversies exist they have presented all sides of the argument and have highlighted areas where further work is badly needed.

Download or read book Catalog of the United States Geological Survey Library written by U.S. Geological Survey Library and published by . This book was released on 1976 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalog written by Oregon State Agricultural College and published by . This book was released on 1970 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings Soil and Crop Science Society of Florida written by Soil and Crop Science Society of Florida and published by . This book was released on 1968 with total page 1174 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Blue Book written by and published by . This book was released on 1973 with total page 1610 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Agricultural Systems of the World written by David B. Grigg and published by Cambridge University Press. This book was released on 1974-11-07 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is about the major agricultural systems of the world and the history and processes behind these systems.

Download or read book J C Poggendorffs biographisch literarisches Handw rterbuch zur Geschichte der exacten Wissenschaften written by Johann Christian Poggendorff and published by . This book was released on 1998 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book National Library of Medicine Current Catalog written by National Library of Medicine (U.S.) and published by . This book was released on 1965 with total page 1106 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Current Catalog written by National Library of Medicine (U.S.) and published by . This book was released on 1970 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: First multi-year cumulation covers six years: 1965-70.