Bilaketaren emaitzak - (("walter conservation") OR ((("water conservation") OR ("water construction"))))

Proposatutako topikoa bilaketarako iradokizunak
Findu emaitzak
  1. 1
    Water conservation.

    Water conservation.

    Argitaratua 1973
    Gaiak: “...Water conservation...”
    Liburua

    Gogokoenen artean sartu
    Gorde:
  2. 2
    Soil and water conservation engineering /

    Soil and water conservation engineering /

    Argitaratua 1993
    Gaiak:
    Liburua

    Gogokoenen artean sartu
    Gorde:
  3. 3
    Soil and water conservation engineering

    Soil and water conservation engineering nork Glenn, R. Schwab (et.al)

    Argitaratua 1981
    Gaiak:
    Liburua

    Gogokoenen artean sartu
    Gorde:
  4. 4
    Shade and color with water-conserving plants /

    Shade and color with water-conserving plants / nork Walters, James E.

    Argitaratua 1992
    Gaiak: “...Landscape gardening Water conservation Southwest, New....”
    Liburua

    Gogokoenen artean sartu
    Gorde:
  5. 5
    In-service training for soil and water conservation : report of the Workshop in Serdang, Malaysia, 11-15 December, 1989.

    In-service training for soil and water conservation : report of the Workshop in Serdang, Malaysia, 11-15 December, 1989.

    Argitaratua 1989
    Gaiak:
    Conference Proceeding Liburua

    Gogokoenen artean sartu
    Gorde:
  6. 6
    Tillage systems for soil and water conservation /

    Tillage systems for soil and water conservation / nork Unger, Paul W.

    Argitaratua 1984
    Gaiak:
    Liburua

    Gogokoenen artean sartu
    Gorde:
  7. 7
    Conserving water : the untapped alternative /

    Conserving water : the untapped alternative / nork Postel, Sandra

    Argitaratua 1985
    Gaiak: “...Water conservation...”
    Liburua

    Gogokoenen artean sartu
    Gorde:
  8. 8
    Soil and water conservation for productivity and environmental protection

    Soil and water conservation for productivity and environmental protection nork Troeh, Frederick R.

    Argitaratua 1980
    Gaiak:
    Liburua

    Gogokoenen artean sartu
    Gorde:
  9. 9
    Soil and water conservation research, 1956-71

    Soil and water conservation research, 1956-71

    Argitaratua 1975
    Gaiak:
    Liburua

    Gogokoenen artean sartu
    Gorde:
  10. 10
    Soil and water conservation in semi-arid areas /

    Soil and water conservation in semi-arid areas / nork Hudson, Norman W.

    Argitaratua 1987
    Gaiak:
    Liburua

    Gogokoenen artean sartu
    Gorde:
  11. 11
    Farmers' practices and soil and water conservation programs /

    Farmers' practices and soil and water conservation programs /

    Argitaratua 1991
    Gaiak:
    Conference Proceeding Liburua

    Gogokoenen artean sartu
    Gorde:
  12. 12
    Rain catchment and water supply in rural Africa a manual

    Rain catchment and water supply in rural Africa a manual nork Nissen-Petersen, Erik

    Argitaratua 1982
    Gaiak: “...Water conservation Africa...”
    Liburua

    Gogokoenen artean sartu
    Gorde:
  13. 13
    Land use and water resources in temperate and tropical climates

    Land use and water resources in temperate and tropical climates nork Pereira, H. C. (Herbert Charles), 1913-

    Argitaratua 1973
    Gaiak:
    Liburua

    Gogokoenen artean sartu
    Gorde:
  14. 14
    Irrigation scheduling for water & energy conservation in the 80's the proceedings of the Irrigation Scheduling Conference, December 14-15, 1981, the Palmer House, Chicago, Illinois

    Irrigation scheduling for water & energy conservation in the 80's the proceedings of the Irrigation Scheduling Conference, December 14-15, 1981, the Palmer House, Chicago, Illinois

    Argitaratua 1981
    Gaiak:
    Liburua

    Gogokoenen artean sartu
    Gorde:
  15. 15
    Soil water management /

    Soil water management /

    Argitaratua 1984
    Gaiak:
    Liburua

    Gogokoenen artean sartu
    Gorde:
  16. 16
    Guidelines for economic appraisal of watershed managementprojects /

    Guidelines for economic appraisal of watershed managementprojects / nork Gregersen, H. M.

    Argitaratua 1987
    Gaiak:
    Liburua

    Gogokoenen artean sartu
    Gorde:
  17. 17
    Watershed management field manual : slope treatment measures and practices.

    Watershed management field manual : slope treatment measures and practices.

    Argitaratua 1988
    Gaiak:
    Liburua

    Gogokoenen artean sartu
    Gorde:
  18. 18
    Vanishing land and water : soil and water conservation in dry lands /

    Vanishing land and water : soil and water conservation in dry lands / nork Chleq, Jean-Louis

    Argitaratua 1988
    Gaiak:
    Liburua

    Gogokoenen artean sartu
    Gorde:
  19. 19
    The water efficient garden : a practical and innovative guide from planning through to established gardens /

    The water efficient garden : a practical and innovative guide from planning through to established gardens / nork Archer, John, 1941-

    Argitaratua 1993
    Gaiak: “...Landscape gardening Water conservation Australia....”
    Liburua

    Gogokoenen artean sartu
    Gorde:
  20. 20
    Plant environment and efficient water use /

    Plant environment and efficient water use /

    Argitaratua 1966
    Gaiak:
    Liburua

    Gogokoenen artean sartu
    Gorde:

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