J C Walker1. Show Affiliations » 1. University of Wisconsin and Office of Cotton, Truck and Forage Crop Disease Investigations, Bureau of Plant Industry, United States Department of Agriculture.
Abstract
Entities: Species
Year: 1925 PMID: 16576867 PMCID: PMC1085914 DOI: 10.1073/pnas.11.3.183
Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN: 0027-8424 Impact factor: 11.205