How mechanical progress is affecting land use
Subtitle: a radio talk by S.H. McCrory, Bureau of Agricultural Engineering, broadcast in the Conservation Day program, National Farm & Home Hour, Friday, March 8, 1935, by NBC and 60 associate radio stations
By: by S.H. McCrory
Contributors: National Broadcasting Company; United States. Bureau of Agricultural Engineering
Series: National farm and home hour / United States Department of Agriculture -- March 8, 1935; National farm and home hour (United States Department of Agriculture)
Publisher: United States Department of Agriculture
Published: 1935
Place of publication: [Washington, D.C.]
Language: eng
Subjects: Land use; Agricultural machinery; Radio addresses, debates
Other titles: National farm and home hour (Radio program)
Notes: Caption title.