TY  - BOOK
AU  - Hartley,Shirley Foster
TI  - Population quantity vs. quality
SN  - 0136866182
PY  - 1972///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Population
KW  - Developing countries
N1  - Bibliography: p. 332-336
ER  -