000 00439nam a22001697a 4500
008 230320b |||||||| |||| 00| 0 eng d
020 _a9780442273163
040 _aNational Science Library
_cNational Science Library
080 _a575 M0
100 _aAvers, Charlotte J
245 _aGenetics
260 _aNew York:
_bVan Nostrand,
_c1980
300 _axi, 659p.
650 _aBiology
653 _aGenetics
942 _2udc
_cBK
999 _c29405
_d29405