Media type: E-Article Title: Concerning Heterothallism in Puccinia graminis Contributor: Allen, Ruth F. Published: American Association for the Advancement of Science (AAAS), 1929 Published in: Science, 70 (1929) 1813, Seite 308-309 Language: English DOI: 10.1126/science.70.1813.308 ISSN: 0036-8075; 1095-9203 Keywords: Multidisciplinary Origination: Footnote: