Clark, William2023-04-031989Clark, W.C. 1989. "International policy perspectives on global atmospheric change: Expanding the range of options " in Hearings on the national global change research act of 1989 (Feb. 22, 1989; Senate Hearing 101-32) US Government Printing Office, Washington, DC, pp. 113-130.https://nrs.harvard.edu/URN-3:HUL.INSTREPOS:37374754in Hearings on the national global change research act of 1989 (Feb. 22, 1989; Senate Hearing 101-32) US Government Printing Office, Washington, DC, pp. 113-130.en-USResearch Paper or Report2023-04-03Clark, W.C. 1989, "International policy perspectives on global atmospheric change: Expanding the range of options " in Hearings on the national global change research act of 1989 (Feb. 22, 1989; Senate Hearing 101-32) US Government Printing Office, Washington, DC, pp. 113-130.