Reference:But1977a
Verbatim text: But, P.P.H. 1977. Systematics of Pleuropogon R. Br. (Poaceae). Ph.D. dissertation, University of California, Berkeley, California, U.S.A. 229 pp.
Author: But, P.P.H.
Year: 1977
Title: Systematics of Pleuropogon R. Br. (Poaceae)
Pages: 229