@inbook {17605, title = {Global Patterns of Seasonal Variation in Human Fertility}, booktitle = {Human Reproductive Ecology: Interactions of Environment, Fertility, and Behavior}, year = {1994}, pages = {9-28}, publisher = {The New York Academy of Sciences}, organization = {The New York Academy of Sciences}, address = {New York}, author = {Jeffrey Miron and David A. Lam}, editor = {Kenneth L. Campbell and James W. Wood} }