O'Malley, R.Clark, William2022-02-252000O'Malley, R, and WC Clark. 2000. “Ecosystem Assessment.” Issues in Science and Technology 16 (4): 5–8.https://nrs.harvard.edu/URN-3:HUL.INSTREPOS:37370895en-USJournal Article2022-02-25O'Malley, R. & Clark, W.C. 2000, "Ecosystem assessment", Issues In Science And Technology, vol. 16, no. 4, pp. 5.