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题名/责任者:

Soil conservation policies : an assessment : based on material presented at the National Conference on Soil Conservation Policies, Novemb er 15-16, 1979, Washington Hilton Hotel, Washington, D.C.

出版发行项:

Ankeny, Iowa : Soil Conservation Society of America, c1979.

ISBN:

093573404X :

载体形态项:

xvi, 154 p. : ill. ; 23 cm.

会议名称:

National Conference on Soil Conservation Policies (1979 : Washington, D.C.)

附加个人名称:

Glenn O. Schwab ... [et al.].

附加团体名称:

Soil Conservation Society of America.

论题主题:

Environmental policy-Congresses.

论题主题:

Soil conservation-Congresses..

论题主题:

Agriculture and state-Congresses.

中图法分类号:

S157-53

一般附注:

Sponsored by the Soil Conservation Society of America.

书目附注:

Includes bibliographical reference.

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