38th annual report of the director :
for the fiscal year ending June 30, 1925.
APA Citation
Pennsylvania State College. Agricultural Experiment Station. (1925). 38th annual report of the director: for the fiscal year ending June 30, 1925. State College: Pennsylvania State College Agricultural Experiment Station.
MLA Citation
Pennsylvania State College. Agricultural Experiment Station. 38th Annual Report of the Director: for the Fiscal Year Ending June 30, 1925. State College: Pennsylvania State College Agricultural Experiment Station, 1925.
Warning: These citations may not always be complete (especially for serials).