J C Woolum1, G B Shearer, B Commoner. Show Affiliations » 1. DEPARTMENT OF BOTANY, WASHINGTON UNIVERSITY, ST. LOUIS, MISSOURI.
Abstract
Entities: Species
Year: 1967 PMID: 16578663 PMCID: PMC335768 DOI: 10.1073/pnas.58.3.1197
Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN: 0027-8424 Impact factor: 11.205