000 00411nam a2200157Ia 4500
008 170207s9999 xx 000 0 und d
082 _a591.0724 WAL-L2
100 _aWalcott, Robert H; Powell, Eugene F
245 _aLaboratory guide in animal biology
250 _a2
260 _bMcGraw-Hill Book Company, New York
260 _c1948
300 _a113
650 _aExperimental zoology
942 _cBOOKS
999 _c5519
_d5519