The hired farm working force of 1972 :
a statistical report /
[by Robert C. McElroy].
APA Citation
McElroy, R. C. (Robert Cecil). (1973). The hired farm working force of 1972: a statistical report. Washington, D.C.: Economic Research Service, U.S. Dept. of Agriculture.
MLA Citation
McElroy, Robert C. (Robert Cecil), 1919-. The Hired Farm Working Force of 1972: a Statistical Report. Washington, D.C.: Economic Research Service, U.S. Dept. of Agriculture, 1973.
Warning: These citations may not always be complete (especially for serials).