An introduction to historical plant geography /
Wulff, Evgenii Vladimirovich.
An introduction to historical plant geography / Evgenii Vladimirovich Wulff. - Waltham, Massachusetts : Chronica Botanica Co , 1950. - xv, 223 p. : ill. ; 26 cm.
8121100941
Phytogeography.
581.09
An introduction to historical plant geography / Evgenii Vladimirovich Wulff. - Waltham, Massachusetts : Chronica Botanica Co , 1950. - xv, 223 p. : ill. ; 26 cm.
8121100941
Phytogeography.
581.09