Title: Biblio RTF Export
Author: Biblio 7.x

G. L.  Stebbins, ?Major trends of evolution in the Poaceae and their possible significance?, in Grasses and Grasslands. Systematics and Ecology, E.  J.R., Tyrl, R. J., und Brunken, J. N., Hrsg. Norman: University of Oklahoma Press, 1982, S. 3-36.