Diminishing returns in agriculture /

Bibliographic Details
Main Author:	Patton, F. Lester (Francis Lester), 1891-
Format:	Book
Language:	English
Published:	New York : Columbia university press, 1926.
Series:	Studies in history, economics, and public law ; no. 284.
Subjects:	Agriculture > Economic aspects.

Description
Item Description:	Published also as thesis (PH. D.) Columbia university, 1926.
Physical Description:	100 pages : diagrams ; 23 cm.
Bibliography:	Bibliography: pages 96-97.