TY  - JOUR
A1  - Caldwell, J.C.
A1  - Caldwell, P.
A1  - Caldwell, B.
T1  - Anthropology and Demography: The Mutual Reinforcement of Speculation and Research
Y1  - 1987
DO  - 10.1086/203489
JF  - Current Anthropology 
VL  - 28
IS  - 1
SP  - 25
EP  - -43

ER  -