00731cam a22002171 4500 7013577 BD-DhUL 20160328160005.0 711124s1959 ncua b 000 0 eng 59007584 DLC OAkU OCoLC DLC BD-DhUL 301.32 HIF Hill, Reuben, 1912- The family and population control : a Puerto Rican experiment in social change / by Reuben Hill, J. Mayone Stycos [and] Kurt W. Back. Chapel Hill : University of North Carolina Press, 1959. 481 p. ; ill. ; 24 cm. Includes bibliography. Families Puerto Rico. Birth control Puerto Rico. ddc BK 50871 50871 0 0 ddc 0 301_320000000000000_HIF 0 NFIC 84662 DUL DUL GEN 2016-03-28 Purchased 301.32 HIF A126099 2016-03-28 2016-03-28 BK