科技报告详细信息
National Environmental Education Act of 1990: Overview, Implementation, and Reauthorization Issues
Bearden, David M.
Library of Congress. Congressional Research Service.
关键词: Science policy;    Environmental education;    Research grants;    Environmental protection;   
RP-ID  :  97-97 ENR
RP-ID  :  97-97 ENR 2002-02-26
美国|英语
来源: UNT Digital Library
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