00347nam a2200121 a 450000500170000002000150001708200200003210000170005224500660006926000480013530000230018370000190020620251203091759.0 a8170188024 a304.63,bD, Pat aPathak, K.B. aBiosocial Aspects of Human Fertility: Models and applications aNew DelhibB.R.Publishing Corporationc1994 axiv, 149p.c23 cm. aPandey, Arvind