000 00447nam a2200145Ia 4500
008 190328s9999||||xx |||||||||||||| ||und||
040 _aNITIL
_cNITIL
082 _221st
_a612.6
_bC56H
100 _aCook, Robert C
245 0 _aHuman fertility
_bthe modern dilemma
_cRobert C Cook
260 _aLondon
_bVictor Gollanez
_c1951
300 _a351p.
650 _aMedical Sciences; Fertility, Human; Human reproduction; Population; Genes
942 _cBKS
999 _c21071
_d21071