खोज परिणाम - (( water conservation ) OR ( water consultation ))*

  1. 41

    Soil erosion by water in the tropics / द्वारा El-Swaify, S. A.

    प्रकाशित 1982
    पुस्तक
  2. 42

    Conservation and you / द्वारा Hitch, Allen S.

    प्रकाशित 1964
    पुस्तक
  3. 43

    Water treatment principles and design /

    प्रकाशित 1985
    पुस्तक
  4. 44

    Water for every farm : Yeomans keyline plan /

    प्रकाशित 1993
    पुस्तक
  5. 45

    International Symposium on Water Erosion, Sedimentation and Resource Conservation, October 9-13, 1990, Dehradun, India.

    प्रकाशित 1990
    सम्मेलन की कार्यवाही पुस्तक
  6. 46

    Water treatment handbook

    प्रकाशित 1979
    पुस्तक
  7. 47

    The independent home : living well with power from the sun, wind and water / द्वारा Potts, Michael

    प्रकाशित 1993
    पुस्तक
  8. 48

    Overcoming myths about soil and water impacts of tropicalforest land uses (Reprint No. 86) / द्वारा Hamilton, Lawrence S.

    प्रकाशित 1985
    पुस्तक
  9. 49

    Myths and science of soils of the tropics : proceedings of an international symposium sponsored by Division A-6 of the American Society of Agronomy, the World Association of Soil and Water Conservation, and the Soil and Water Conservation Society, in Las Vegas, Nevada, 17 Oct. 1989 /

    प्रकाशित 1992
    पुस्तक
  10. 50

    Standard model designs for rural water supplies /

    प्रकाशित 1986
    पुस्तक
  11. 51

    Energy and water management in western irrigated agriculture /

    प्रकाशित 1986
    विषय:
    अज्ञात
  12. 52

    A framework for land evaluation

    प्रकाशित 1977
    पुस्तक
  13. 53

    Aquatic plants for water treatment and resource recovery /

    प्रकाशित 1987
    विषय:
    सम्मेलन की कार्यवाही पुस्तक
  14. 54

    Forest conservation in new zealand.

    पुस्तक
  15. 55

    Habitat modelling of Hawaiian streams /

    प्रकाशित 1988
    अज्ञात
  16. 56

    Mine waste management : a resource for mining industry professionals, regulators, and consulting engineers /

    प्रकाशित 1992
    पुस्तक
  17. 57

    Environmental management in agriculture: European perspectives : proceedings of a workshop held from 14-to 17 July 1987 at Bristol, United Kingdom, under the aegis of the CEC Land...

    प्रकाशित 1988
    पुस्तक
  18. 58

    New and renewable energies practical examples : micro-hydropower, solar cells, cooking stoves, solar water heaters, biogaz द्वारा Meier, Ueli

    प्रकाशित 1981
    पुस्तक
  19. 59

    Shifting cultivation and soil conservation in Africa papers presented at the FAO/SIDA/ARCN Regional Seminar on Shifting Cultivation and Soil Conservation in Africa, Ibadan, Nigeria...

    प्रकाशित 1974
    पुस्तक
  20. 60

    Energy conservation in commercial and residential buildings

    प्रकाशित 1982
    विषय - सूची: “…Chiogioji -- Solar heating, cooling, hot water / Melvin H. Chiogioji -- Design, our visible national resource / Charles R. …”
    पुस्तक