- A History of the Ecosystem Concept in Ecology: More than the Sum of the Parts by Professor Frank B. Golley,  1996-02-21
 - Dynamic Changes in Marine Ecosystems: Fishing, Food Webs, and Future Options by Committee on Ecosystem Effects of Fishing: Phase II - Assessments of the Extent of Change and the Implications for Policy, National Research Council,  2006-06-30
 - Oak Forest Ecosystems: Ecology and Management for Wildlife 
 - Profit from Software Ecosystems by Karl Popp, Ralf Meyer,  2010-08-30
 - Terrestrial Ecosystems Through Time: Evolutionary Paleoecology of Terrestrial Plants and Animals by Anna K. Behrensmeyer, et all  1992-08-15
 - 5 Easy Pieces: The Impact of Fisheries on Marine Ecosystems (State of the World's Oceans) by Daniel Pauly,  2010-07-28
 - What if There Were No Bees?: A Book about the Grassland Ecosystem (Food Chain Reactions) by Suzanne Buckingham Slade,  2010-08-01
 - Dynamics of Marine Ecosystems: Biological-Physical Interactions in the Oceans by Kenneth Mann, John Lazier,  2005-12-19
 - Advances in Urban Ecology: Integrating Humans and Ecological Processes in Urban Ecosystems by Marina Alberti,  2008-12-10
 - ecosystem Journal Ruled: Small Grape Hardcover (ecosystem Series) 
 - Valuation of Regulating Services of Ecosystems: Methodology and Applications (Routledge Explorations in Environmental Economics) 
 - Biomes and Ecosystems (Gareth Stevens Vital Science: Earth Science) by Barbara J. Davis,  2007-01-12
 - Marine Ecosystems and Climate Variation: The North Atlantic: A Comparative Perspective 
 - Palaeoecology: Ecosystems, environments and evolution by Dr P J Brenchley, P Brenchley, et all  1997-01-31
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