Clark, William2023-06-272006H. John Heinz III Center for Science, Economics, and the Environment: William C. Clark, Chair. 2006. "Filling the Gaps: Priority Data Needs and Key Management Challenges for National Reporting on Ecosystem Condition." , (H. John Heinz III Center for Science, Economics, and the Environment, Washington, D.C.).https://nrs.harvard.edu/URN-3:HUL.INSTREPOS:37376235en-USFilling the Gaps: Priority Data Needs and Key Management Challenges for National Reporting on Ecosystem ConditionResearch Paper or Report2023-06-27H. John Heinz III Center for Science, Economics, and the Environment: William C. Clark, Chair. 2006. "Filling the Gaps: Priority Data Needs and Key Management Challenges for National Reporting on Ecosystem Condition." , (H. John Heinz III Center for Science, Economics, and the Environment, Washington, D.C.).