00710cam a22002531 4500 sa 68003656 DLC 20260227112455.0 710903s1967 pk a b 00000 eng sa 68003656 PL480:P-E-1385 a-pk--- HB1890.5 .R8 312/.9 Rukanuddin, Abdul Razzaque. The effect of mortality on the sex ratio in Pakistan. Karachi, Pakistan Institute of Development Economics, 1967. 12 p. illus. 34 cm. Rs5 Bibliographical footnotes. Pakistan Population. Sex ratio. Mortality Pakistan. 79653 79653