000 00276nam a2200097 4500
245 _aMolecular approach to phylogency
_cMarcel Florkin
100 _aFlorkin, Marcel
260 _aAmsterdam
_bElsevier Publishing Company
_c1966
300 _a176p. : ill.; 22cm.
082 _a575.7
_bFLO
999 _c20838
_d20838