TY  - JOUR
A1  - Leslie, P. W.
A1  - Fry, P. H.
T1  - Extreme seasonality of births among nomadic Turkana pastoralists.
Y1  - 1989
UR  - 10.1002/ajpa.1330790111
JF  - Am J Phys Anthropol
VL  - 79
IS  - 1
SP  - 103
EP  - -115

ER  -