Biodiversity Heritage Library
By "United States. Agricultural Research Service. Epidemiology Unit. "
The efficacy of fungicides in the control of certain genera of plant-pathogenic fungi : a literature review /
By: Gould, Charles J. - United States. Agricultural Research Service. Epidemiology Unit.
Publication info: Beltsville, Md. :Epidemiology Unit, Agricultural Research Service, United States Department of Agriculture,1954.
Holding Institution: U.S. Department of Agriculture, National Agricultural Library