Science for the farmer :
54th annual report.
APA Citation
Pennsylvania State College. Agricultural Experiment Station. (1941). Science for the farmer: 54th annual report. State College: Pennsylvania State College, School of Agriculture and Experiment Station.
MLA Citation
Pennsylvania State College. Agricultural Experiment Station. Science for the Farmer: 54th Annual Report. State College: Pennsylvania State College, School of Agriculture and Experiment Station, 1941.
Warning: These citations may not always be complete (especially for serials).