000 00329nam a2200133Ia 4500
008 180710s9999 xx 000 0 und d
020 _a51272
082 _a596
_bSCI
245 _aSCIENTIFIC American vertebrate adaptations
260 _aSan Francisco
_bW.H.Freeman
_c1968
300 _a368 p.
650 _aChordata
942 _cS
999 _c77940
_d77940