Plant diversity : An evolutionary approach - Robert F. Scagel; Robert J. Bandoni Glenn E. Rouse W.B. Schofifld (Belmont Wadsworth Publishing Co Inc, 1969)
Robert F. Scagel; Robert J. Bandoni; Glenn E. Rouse & W.B. Schofifld: Plant diversity : An evolutionary approach. Belmont. Wadsworth Publishing Co Inc, 1969.--(581.38SCA)
ENGLISH