000 00521nam a2200181 4500
001 00229555
003 PWmBRO
005 20240602103720.0
008 941021s1971 nyua 00110 eng
020 _a0471503762
100 0 0 _aKorn, Robert W.
245 1 0 _aContemporary perspectives of biology /
_cRobert W. Korn and Ellen J. Korn.
260 0 _aNew York :
_bWiley,
_c1971.
300 _ax, 606 p. :
_bill. (part col.)
650 0 _aBiology
_xStudy and teaching (Secondary)
700 1 0 _aKorn, Ellen J.
942 _2ddc
999 _c79824
_d79824