000 003350000a22001330004500
008 140223b1969 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _aG116 K9-;1
082 _aG116 K9-;1
100 _aLEVINE (Louis)
245 _aBiology of the gene Illus (cops 2)
260 _aMosby
_bSaint Louis
_c1969
650 _aCHROMOSOMES
999 _c99412
_d99412