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  1. 1
    Annual report.
    Serial
  2. 2
    Technical report - Water Resources Research Center.
    Serial
  3. 3
    Social science series.
    Serial
  4. 4
    Information series /
    Serial
  5. 5
    Federal water resources research program.
    Government Document Serial
  6. 6
    Summary annual report.
    Government Document Serial
  7. 7
    Annual report /
    Government Document Serial
  8. 8
    Conservation problems in Texas.
    Serial
  9. 9
    Water systems operation and maintenance workshop ... session notes /
    Government Document Serial
  10. 10
    Soil and water conservation research and education progress and needs /
    Government Document Serial
  11. 11
    Soil and water conservation research and education progress and needs.
    Government Document Serial
  12. 12
    Soil and water conservation research needs, executive summary /
    Published 1992
    Government Document Serial
  13. 13
    Water systems operation and maintenance workshop ... session notes /
    Government Document Microform Serial
  14. 14
    Annual report /
    Government Document Microform Serial
  15. 15
    Texas water savers : news of water conservation and reuse in Texas /
    Published 1994
    Government Document Serial
  16. 16
    Montana ... annual report.
    Serial
  17. 17
    The Agricultural conservation program /
    Published 1979
    Government Document Serial
  18. 18
    Federal energy and water management award winners.
    Get full text
    Government Document Serial
  19. 19
    Federal energy and water management award winners /
    Get full text
    Government Document Microform Serial
  20. 20
    Abstracts of recent published material on soil and water conservation.
    Published 1949
    Government Document Serial
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