Princeton Guide to Ecology Levin, Simon A. Carpenter, Stephen R. Godfray, H. Charles J. Kinzig, Ann P. Loreau, Michel Losos, Jonathan B. Losos Walker, Brian Wilcove, David S. 9780691156040 Heftet 30.09.2012 Engelsk I salg
The Trophic Cascade in Lakes Kitchell, James F. Carpenter, Stephen R. 9780521566841 Cambridge Studies in Ecology Heftet 13.07.1996 Engelsk Midlertidig utsolgt
The Trophic Cascade in Lakes Kitchell, James F. Carpenter, Stephen R. 9780521431453 Cambridge Studies in Ecology Innbundet 19.08.1993 Engelsk Midlertidig utsolgt
