000 00322nam a2200145Ia 4500
008 170101s1951 xx 000 0 und d
082 _a574 W29C
100 _aWELLHOUSE, Walter H
245 0 _aCollege biology
260 _bAmes U.S
_c1951
300 _a371p
650 _aBIOLOGY
653 _aBIOLOGY
942 _2ddc
_cB
999 _c3207
_d3207