The agricultural regions of the United States /
Haystead, Ladd, 1903-
The agricultural regions of the United States / by Ladd Haystead and Gilbert C. Fite. - [1st ed.] - Norman : University of Oklahoma Press, 1955. - xx, 288 p. : ill., maps (part fold.) ; 24 cm.
"Notes on sources and additional reading" : p. 276-280
Agriculture -- United States.
333.760973
The agricultural regions of the United States / by Ladd Haystead and Gilbert C. Fite. - [1st ed.] - Norman : University of Oklahoma Press, 1955. - xx, 288 p. : ill., maps (part fold.) ; 24 cm.
"Notes on sources and additional reading" : p. 276-280
Agriculture -- United States.
333.760973