Alice Helen Frankel.
Dairy farmers. (Occupational briefs on America's major job fields, no. 32)
R652387. Dairy farmers. By Alice Helen Frankel. (Occupational briefs on America's major job fields, no. 32) NM: revisions. © 15Feb49; AA109663. Science Research Associates, Inc. (PWH); 21Jan77; R652387.
Science Research Associates, Inc.|PWH