Our natural resources and their conservation.

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書目詳細資料
OCLC:	173140
主要作者:	Parkins, A. E. (Almon Ernest), 1879-1940 (ed.)
其他作者:	Whitaker, J. Russell (Joe Russell), 1900- (joint ed.), Atwood, Wallace Walter, 1872-1949, Baker, O. E. (Oliver Edwin), 1883-1949
語言:	English
出版:	J. Wiley & sons, inc., 1936.
主題:	Natural resources > United States. Conservation of natural resources. United States > Economic conditions.
格式:	Monograph Note that CRL will digitize material from the collection when copyright allows.

實物特徵
實物描述:	650 p.
參考書目:	"Selected bibliography": p.623-634.

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