Ruth Florence Allen () 1879 - 1963 |
Ruth F. Allen was an American plant pathologist, and was the first woman to receive a Ph.D. in botany from the University of Wisconsin in 1909 |
Wikipedia bio | Apsnet bio |
1930. Allen, Ruth F. . A cytological study of heterothallism in Puccinia graminis.. Journal of Agricultural Research (7): 585-614 pp.. | Google Scholar |