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Ecosystem Management for Sustainability Principles and Practices Illustrated by a Regional Biosphere Reserve Cooperative

By Johd D. Peine. USA CRC Press LLC 0574440535

By JIM PERRY. NAIROBI KENYA UNEP 2012 , PUSAT SUMBER PPL 9789280732535

By JIM PERRY. NAIROBI KENYA UNEP 2012 , PUSAT SUMBER PPL 9789280732535

By Hanna J. Cortner, Margaret A. Moote. USA Island Press 1999 1559636718