Kammen DM, Smith KR, Rambo AT, Khalil MAK (1994) Preindustrial Human Environmental Impacts: Are There Lessons for Global Change Science and Policy? Chemosphere, 29(5):827-832.
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Kammen DM, Smith KR, Rambo AT, Khalil MAK (1994) Preindustrial Human Environmental Impacts: Are There Lessons for Global Change Science and Policy? Chemosphere, 29(5):827-832.
→Download PDF