%0 Journal Article %T John F. Richards. The Unending Frontier: An Environmental History of the Early Modern World. (The California World History Library, number 1.) Berkeley and Los Angeles: University of California Press. 2003. Pp. xiv, 682. $75.00 %A Crosby, Alfred W. %J The American Historical Review %V 109 %N 3 %P 862-863 %@ 0002-8762 %D 2004-06-01 %I Oxford University Press %~ DeepDyve