أجريس - النظام الدولي للعلوم الزراعية والتكنولوجيا

USDA Bureau of Entomology and Plant Quarantine collection

1940

الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)

المعلومات البيبليوغرافية
مواضيع أخرى
Insects as carriers of plant disease; Archival resources
اللغة
إنجليزي
ملاحظة
USDA Bureau of Entomology and Plant Quarantine Collection. Special Collections, USDA National Agricultural Library.
The U.S. Department of Agriculture Bureau of Entomology and Plant Quarantine was established in 1934. In 1942, it became part of the Agricultural Research Administration. The purpose of the bureau was to cooperate with state agencies in studying and controlling insects to prevent plant diseases.
From 1940 to 1997, the materials were housed at the Museum of Science and Industry in Chicago, Illinois, and were used for an exhibit.
النوع
Mixed Material; Text; Monographic
مؤسسة مؤلف
United States. Bureau of Entomology and Plant Quarantine.

2024-02-27
2025-04-22
MODS
مزود البيانات
تصفح الباحث العلمي من جوجل
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