TY  - GEN
TI  - On population: three essays 
AV  - HB881 
U1  - 301.32 
PY  - 1964///
CY  - New York : 
PB  - New American Library
KW  - Population
N1  - Subtitle at head of title on cover; Includes index; A summary view of the principle of population / Thomas Malthus -- World population / Julian Huxley -- Population : an international dilemma / Frederick Osborn
ER  -