000 00387nam a2200169Ia 4500
008 210723s9999||||xx |||||||||||||| ||und||
035 _a46689
082 _a596
_BVER / ORR
100 _aOrr, Robert T.
245 0 _aVertebrate Biology
250 _a1st
260 _aPhiladelphia
_bW E Saunders company
300 _a472
500 _a20753
650 _aVertebrates
942 _cBK
999 _c49183
_d49183