Search results
- KEYFITZ, Nathan. Population and Development within the Ecosphere : One View of the Literature. 1. ed. Laxenburg : International Institute for Applied Systems Analysis, 1991. 38 s. RR-91-14. [Copy count : 1, currently available 1, at library only 0]
book
- KEYFITZ, Nathan. Population and the struggle for the world product. México : Colegio Nacional de Economistas, 1980. 35 s. [Copy count : 1, currently available 1, at library only 0]
book