Description: Yearbook of agriculture 1930.

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Bibliographic Details
Corporate Author:	The United States Government Printing Office (printed by)
Format:	Kitap
Language:	English
Published:	Washington : USDA, 1930.
Subjects:	Production economics Üretim ekonomisi

Description
Physical Description:	vi, 1080 p. : fig., tab. ; 24 cm.
Bibliography:	6