000 00431 a2200145 4500
008 240318b |||||||| |||| 00| 0 eng d
020 _a0382049217
100 _aWatkins, Patricia Mullen
245 _aBiology for living
_cDorothy Change-Van Horn
260 _aMorristown:
_bSilver Burdett Co.,
_c1982.
300 _a630p.
650 _aBiology.
700 _aHoward K. Kron, Jr.
942 _cBK
_hQH308.7 .W38 1982
999 _c8112
_d8112