[prepared by the Division of Farm Buildings and Rural Housing, Bureau of Plant Industry, Soils, and Agricultural Engineering, Agricultural Research Administration]
Date
1952
Series
Leaflet (United States. Department of Agriculture) ; no. 333
[prepared by the Division of Farm Buildings and Rural Housing, Bureau of Plant Industry, Soils, and Agricultural Engineering, Agricultural Research Administration]
Date
1952
Series
Leaflet (United States. Department of Agriculture) ; no. 334