Résultats de la recherche - "Conservation"

Numerical methods for conservation laws / par LeVeque, Randall J., 1955-

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An eye to the future : five views on the outlook for our environment / par King, Alexander

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Who killed Alaska? / par Brown, Dave

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The plight of the tropical rainforest : vanishing Eden /

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Energy conservation and building codes : the legislative and planning processes / par Lee, Kaiman

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Nature, environment and society / par Sutton, Philip W.

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Restoration of tropical forest ecosystems : proceedings of the symposium held on October 7-10, 1991 /

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Ecological aspects of development in the humid tropics /

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The Conservation atlas of tropical forests : Asia and the Pacific /

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Papua New Guinea conservation needs assessment : synopsis report / par Swartzendruber, J. F.

Sujets: “…Nature conservation Papua New Guinea.…”

Soil erosion and crop productivity

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Papua New Guinea conservation needs assessment, volume 1 /

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Papua New Guinea conservation needs assessment, volume 2 /

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Preservation of the earth and it's environment / par Hart, Graham

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A blueprint for sustainable use of PNG's forests : definition and indicators of progress.

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Environment and conservation policy : a statement of principles /

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Forest resources assessment : Tropical countries.

Sujets: “…Forest Conservation Tropics.…”

New profits from old buildings : private enterprise approaches to making preservation pay / par Warner, Raynor M.

Sujets: “…Architecture Conservation and restoration United States.…”

Only one earth - share and care /

Sujets: “…Conservation of natural resources Papua New Guinea.…”

Toward a philosophy of the seas par Kallen, Horace Meyer, 1882-1974

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