11 research outputs found
Acid Rain: The North American Forecast, by Ross Howard & Michael Perley. Anasi Press, Toronto, Ontario, Canada: 206 pp., figs, 22.5 × 14 × 2.5 cm, price about 10 US, 1980. - Acid Rain: The Silent Crisis, by Philip Weller & the Waterloo Public Interest Research Group. Alger Press, Kitchener, Ontario, Canada: 94 pp., figs & tables, 23 × 15 × 0.5 cm, US 20.00, paperbound, 1980. - Acid Rain and International Law, by Irene H. van Lier. Bunsel Environmental Consultants, Box 160, Toronto, Ontario, Canada: 278 pp., 22.5 × 14.5 × 2.5 cm, US $20.00, 1981.
No full textCareers in Conservation—Opportunities in Natural Resource Management, Edited by Henry Clepper. John Wiley & Sons, Chichester—New York—Brisbane—Toronto: xiv + 169 pp., illustr., 23.5×15.8×2.1 cm, £8.00, 1979.
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Fourth International Congress of Tropical Ecology, held at the Palacio Justo Arosemana in Panama City, Panama, 7–12 March 1977
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