Clark, Tim. 1999. Interdisciplinary problem solving: next steps in the Greater Yellowstone Ecosystem. Policy Sciences. 32: 393-414.

Clark, Tim. 1999. Interdisciplinary problem solving: next steps in the Greater Yellowstone Ecosystem. Policy Sciences. 32: 393-414.

Clark, Tim. 1999. Interdisciplinary problem solving: next steps in the Greater Yellowstone Ecosystem. Policy Sciences. 32: 393-414.

Mark Ollenburger2021-04-10T18:55:12+00:00