000 00303 a2200121 4500
080 _a581.9
_bW 961 I
245 1 _aIntroduction to historical plant geography
_cby E.V. Wulff
260 _aMass
_bWaltham
_c1943
650 _aPlant Geography
100 1 _aWulff, E.V.
_d
300 _a223 p.
901 _a16573
999 _c34908
_d34908