Successes, Limitations, and Frontiers in Ecosystem ScienceM. Ahearn, Michael L. Pace, Peter M. Groffman · First published 2013Open the Tome
Investigating Scoence 9, Studies in Matter, Energy, Life and Earth SciencesKahn, Paul / Greenleaf, Peter / Groffman, Martin / Kauderer, Bernard · First published 1967Open the Tome
