U.S. Dept. of Agriculture, the Bureau of Home Economics in cooperation with the Works Projects Administration1941Study of consumer purchases : farm series
, Miscellaneous publication / United States Department of Agriculture
no. 428
U.S. Dept. of Agriculture, the Bureau of Home Economics in cooperation with the Works Projects Administration1941Study of consumer purchases : farm series
, Miscellaneous publication / United States Department of Agriculture
no. 457