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The Hole in the Ozone Layer. Institute for Chemical Education, Dept. of Chemistry, University of Wisconsin-Madison, 1101 University Ave., Madison, WI 57306-1396 ($20). Tel: 800-991-5534 (Toll Free); Tel: 608-262-3033; Fax: 608-265-8094; Web site: <http://ice.chem.wisc.edu/ice>.. ,(1996)