000 00710nam a22002177a 4500
003 ISI Library, Kolkata
005 20250228120907.0
008 250228b |||||||| |||| 00| 0 eng d
020 _a924120575X
040 _aISI Library
_bEnglish
082 0 4 _a100 SD:610.621
_bWHO.TR.575
110 1 _aWorld Health Organization
245 1 0 _aAdvances in methods of fertility regulation : report of a WHO Scientific Group
260 _aGeneva :
_bWorld Health Organization,
_c1975
300 _a45 p.;
_c20 cm.
490 0 _aWorld Health Organization technical report series ; no. 575
650 4 _aContraceptives, Oral, Hormonal
650 4 _aContraception
650 4 _aFertility
942 _2ddc
_cRP
999 _c436818
_d436818