000 00389nam a2200145 4500
003 OSt
008 220602b |||||||| |||| 00| 0 eng d
082 _a547.07
_bORG
245 _aOrganisms and populations a laboratory guide
260 _bPenguin books,
_c1970
300 _a142p.;
_c22cm
650 0 _aNatural sciences and mathematics
700 _aGray, John H.
_eed.
942 _2ddc
_cLM
999 _c103376
_d103376