TY  - JOUR
A1  - Kramer, K.L.
A1  - Boone, J.L. 
T1  - Why intensive agriculturalists have higher fertility: A household energy budget approach
Y1  - 2002
DO  - 10.1086/340239
JF  - Current Anthropology
VL  - 43
IS  - 3

ER  -