000 00284nam a22001217aa4500
008 120320m us ||||| |||| 00| 0 eng d
041 _aeng
245 1 3 _aA series of books in biology.
260 _aNew York :
_bFreeman.
300 _av. ;
_c24 cm.
942 _2ddc
_cSC
_fSEC
001 5236
999 _c5236
_d5236