TY  - BOOK
AU  - Sauvy,Alfred
TI  - Fertility and survival: population problems from Malthus to Mao Tse-tung
AV  - HB881 .S283 1963
U1  - 301.32 
PY  - 1963///]
CY  - New York
PB  - Collier Books
KW  - Population
KW  - Población mundial
N1  - Translation of De Malthus a Mao Tsé-Toung; Includes bibliography
UR  - http://www.archive.org/details/fertilitysurviva00sauv
UR  - http://www.openlibrary.org/books/OL5873908M
ER  -