Reproduction and human welfare : a challenge to research : a review of the reproductive sciences and contraceptive development / Roy O. Greep, Marjorie A. Koblinsky and Frederick S. Jaffe.sponsored by the Ford Foundation ;. Greep, Roy Orval. 1905- Koblinsky, Marjorie A. joint author. Jaffe, Frederick S. joint author. Ford Foundation. Contraception Research. Human reproduction Research. Contraceptives Research. Reproduction. Contraception. Family planning. RG136 .G68 612.6 FOR Includes bibliographies and indexes. Cambridge : MIT Press, c1976. c1976. 1976 Text xx, 622 p. : eng