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  1. 1

    Ecosystem classification for environmental management

    Dordrecht ; Boston : Kluwer Academic, 1994
    Format: Book


  2. 2

    Soil testing : correlating and interpreting the analytical results

    Madison, Wis. : American Society of Agronomy, 1977
    Format: Book


  3. 3

    Use and abuse of statistical methods in the earth sciences

    New York : Oxford University Press, 1987
    Format: Book


  4. 4

    Toward sustainable development : concepts, methods, and policy

    Washington, D.C. : Island Press, 1994
    Format: Book


  5. 5

    Ground-water contamination : field methods : a symposium

    Philadelphia, PA : ASTM, 1988
    Format: Conference Proceeding Book


  6. 6

    The ecological basis of conservation : heterogeneity, ecosystems, and biodiversity

    New York : Chapman & Hall, 1997
    Format: Government Document Conference Proceeding Book