Corky ringspot of potato :
a soil-borne virus disease /
[C.H. Walkinshaw and R.H. Larson].
APA Citation
Walkinshaw, C. H., Larson, R. H. (Russell Harold). (1959). Corky ringspot of potato: a soil-borne virus disease. Madison: Agricultural Experiment Station, University of Wisconsin.
MLA Citation
Walkinshaw, C. H, and R. H. (Russell Harold) Larson. Corky Ringspot of Potato: a Soil-borne Virus Disease. Madison: Agricultural Experiment Station, University of Wisconsin, 1959.
Warning: These citations may not always be complete (especially for serials).