ai SEX DETERMINATION IN REPTILES: 
! SUMMARY OF EFFECTS OF CONSTANT TEMPERATURES OF 
INCUBATION ON SEX RATIOS OF OFFSPRING 
GARY L. PAUKSTIS 
& 
FREDRIC J. JANZEN 
Department of Ecology and Evolution 
University of Chicago 
SMITHSONIAN 
HERPETOLOGICAL INFORMATION 
SERVICE 
NO, 83 
1990 
