000 00301nam a22001097a 4500
022 _a0
050 _aRG136.7.G87 1989
110 _athe population council
245 _aNORPLANT:contraceptive subdermal implants
_bguide to effective counseling
260 _anew york
_bthe population council
942 _cBK
999 _c1555
_d1555