科技报告详细信息
Bee Health: Background and Issues for Congress
Johnson, Renée ; Corn, M. L.
Library of Congress. Congressional Research Service.
关键词: Agricultural industries;    Bees;    Bee culture;   
RP-ID  :  R43191
RP-ID  :  R43191_2013Aug27
美国|英语
来源: UNT Digital Library
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【 摘 要 】

This report provides an overview of selected bee species, and discusses importance of bee pollination, changes in bee populations, factors affecting bee health, and identifies future needs.

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