Mostrar 1 - 8 resultats de 8 per cerca '"Irrigation and drainage paper"', hora de la petició: 0.02sec Refinar resultats
  1. 1

    Water quality for agriculture per Ayers, R. S.

    Publicat 1976
    Llibre

    Water quality for agriculture
  2. 2

    Simulation methods in water development per Carr, D. P.

    Publicat 1974
    Llibre

    Simulation methods in water development
  3. 3

    Effective rainfall in irrigated agriculture. per Dastane, N.G

    Publicat 1974
    Llibre

    Effective rainfall in irrigated agriculture.
  4. 4

    Man's influence on the hydrological cycle a draft report of the Unesco

    Publicat 1973
    Llibre

    Man's influence on the hydrological cycle a draft report of the Unesco
  5. 5

    Groundwater models. per Thomas, R. G.

    Publicat 1973
    Llibre

    Groundwater models.
  6. 6

    Planning methodology seminar Bucharest report of UNDP

    Publicat 1972
    Llibre

    Planning methodology seminar Bucharest report of UNDP
  7. 7

    Farm water management seminar, Manila report of FAO/UNDP Seminar Measures ..., Quezon City/Manila, Philippines, 7-16 October 1970.

    Publicat 1972
    Llibre

    Farm water management seminar, Manila report of FAO/UNDP Seminar Measures ..., Quezon City/Manila, Philippines, 7-16 October 1970.
  8. 8

    Water and the environment per Holy, Miles

    Publicat 1971
    Llibre

    Water and the environment

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