Showing Collections: 81 - 90 of 392
Douglas Helms Collection
The Douglas Helms Collection contains articles, books, reports, correspondence, photographs, films, oral histories, speeches, and research materials related to the history of the U.S. Department of Agriculture (USDA) Soil Conservation Service, and its successor agency, the Natural Resources Conservation Service.
Early USDA Extension Service Miscellaneous Materials
The Early USDA Extension Service Miscellaneous Materials contain reference materials from the early U.S. Department of Agriculture (USDA) extension services, including publications, glass slides, photographs, and film.
Eduoard Horace Siegler Collection of Entomology Lantern Slides
Edward B. Knipling Memorabilia Collection
Edward Everett Terrell Papers
The Edward Everett Terrell Papers consist mainly of photographs, micrographs, negatives, and illustrations of the plant specimens featured in Dr. Terrell's research and publications. There are also plant species distribution maps, journal article reprints, and personal files and correspondence relating to publications, reviews, and specimen collections.
Edward Fred Knipling Papers
Edward H. and Janet R. Smith Collection on Charles Valentine Riley
The Edward H. and Janet R. Smith Collection on Charles Valentine Riley consists of biographical information on Riley, correspondence (original and photocopied) with an index, and original Riley diaries, as well as authors' notes, chapter drafts, publications, articles (mostly photocopied), and books used to write their biography of Riley.
Edward John Russell Manuscript
The Edward John Russell Manuscript, titled "Field Experiments at Rothamsted," was given to the Graduate School of the U.S. Department of Agriculture by Sir John Russell. It was proposed for publication, along with many black and white photographs, as a Bureau of Chemistry and Soils Bulletin in 1928; however, it was never published.
Edwin Mead Wilcox Manuscript
The Edwin Mead Wilcox Manuscript is a typed manuscript and notes for Wilcox's paper, "Diseases of Vegetable Crops and Ornamentals in the United States," published in 1928.
Eldon C. Beagle Papers
The Eldon C. Beagle Papers contain correspondence, U.S. government and United Nations publications, bibliographies on rice hull and furfural research, articles, studies, research papers, and personal journals. Some records relate to international projects in the Philippines, India, Egypt, Thailand, Bangladesh, Sri Lanka, Australia, and Japan.
Filter Results
Additional filters:
- Subject
- USDA history 177
- plant science and plant products 101
- agricultural history 71
- organizations 52
- economics 48
- farms and farming systems 47
- animal science 41
- human nutrition 40
- entomology 38
- natural resources 34
- physical and chemical sciences 28
- poultry 27
- plant exploration and collection 20
- forestry 17
- Cochliomyia hominivorax 12
- pest control programs 11
- USDA 9
- agricultural economics 8
- sterile insect technique 7
- trade associations 7
- agricultural communications 6
- government and administration 6
- poultry industry 6
- agricultural education 5
- international cooperation 5
- plant breeding 5
- plant diseases and disorders 5
- agricultural policy 4
- extension education 4
- ornamental plants 4
- agricultural research 3
- animal breeding 3
- botanical illustration 3
- business enterprises 3
- commercial horticulture 3
- environmental education 3
- extension agents 3
- food marketing 3
- fruits 3
- grain crops 3
- insect rearing 3
- insecticides 3
- ornamental horticulture 3
- outreach 3
- pesticide application 3
- plant pests 3
- public relations 3
- purebreds 3
- rural sociology 3
- small farms 3
- small fruits 3
- social marketing 3
- standards and grades 3
- wool 3
- 4-H Youth Development Program 2
- China 2
- Curacao 2
- Japan 2
- USDA Forest Service 2
- USDA National Agricultural Library 2
- agricultural engineering 2
- agricultural machinery and equipment 2
- agricultural programs and projects 2
- animal byproducts 2
- animal parasites and pests 2
- biological insect control 2
- cut flowers 2
- dairy industry 2
- egg production 2
- egg products 2
- environmental hazards 2
- family and consumer science 2
- fire prevention 2
- floriculture 2
- food law 2
- food science 2
- foot-and-mouth disease 2
- forest conservation 2
- fruit crops 2
- fruit diseases 2
- fruit growing 2
- hides and skins 2
- homemaking 2
- honors and awards 2
- insect biochemistry 2
- insect surveys 2
- livestock breeding 2
- marketing 2
- medicinal plants 2
- mycology 2
- news media 2
- nursery stock 2
- nut crops 2
- photoperiodism 2
- plant collections 2
- plant physiology 2
- plants (botany) 2
- poultry meat 2
- poultry production 2
- poultry science 2 + ∧ less
- Language
- Spanish; Castilian 1