TY  - BOOK
AU  - Hardin, Garrett
TI  - Population, evolution and birth control: : a collage of controversial ideas
U1  - 363.91 
PY  - 1969///
CY  - San Francisco
PB  - : W. H. Freeman and Company
KW  - PROBLEMAS DE POBLACION
KW  - CIENCIAS SOCIALES
UR  - http://www.repositorio.cenpat-conicet.gob.ar/bitstream/handle/123456789/474/populatioEvolutionAndBirthControl.pdf?sequence=1&isAllowed=y
ER  -