Relation of virus diseases to potato production in California /
D.R. Porter.
APA Citation
Porter, D. R. (Donald Rockwell). (1935). Relation of virus diseases to potato production in California. Berkeley, Cal.: Agricultural Experiment Station.
MLA Citation
Porter, D. R. (Donald Rockwell), 1900-. Relation of Virus Diseases to Potato Production In California. Berkeley, Cal.: Agricultural Experiment Station, 1935.
Warning: These citations may not always be complete (especially for serials).