Showing 1 - 3 results of 3 for search '"Environmental degradation."', query time: 0.04s Refine Results
  1. 1
    by Markos Ezra
    Published 1997
    Amsterdam : Thesis Publishers, c1997.
    373, [46] p. : ill., maps ; 24 cm.
    Subjects: ...Environmental degradation Ethiopia....
  2. 2
    by Borgå, Peter
    Published 1994
    Uppsala : Swedish University of Agricultural Sciences, Dept. of Chemistry, 1994.
    1 v. (various pagings) : ill. ; 25 cm.
    Subjects: ...Environmental degradation....
  3. 3
    Moskva : "Nauka", 2003.
    426 p. ; ill. ; 25 cm.
    Subjects: ...Environmental degradation Aral Sea Caspian sea....

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