Generalized types of farming in the United States
Subtitle: including a list of counties in type-of-farming regions and subregions
Series: Agriculture information bulletin -- no. 3; Agriculture information bulletin -- no. 3.
Publisher: Bureau of Agricultural Economics, U.S. Department of Agriculture
Published: 1950
Place of publication: Washington, D.C
Language: eng
Number of pages: 35
Subjects: Agricultural geography; Crop zones
Notes: Cover title.

Includes bibliographical references (p. 34-35).