America challenged ; a preface to a point of view /

Bibliographic Details
Main Author:	Carr, Lewis Francis
Format:	Book
Language:	English
Published:	New York : The Macmillan company, 1929.
Subjects:	Agriculture > United States. Agriculture > Economic aspects.

Description
Item Description:	"Sources": pages 307-315.
Physical Description:	322 pages including maps. tables, diagrams