Bilaketaren emaitzak - (( water conservation ) OR ( ((water consultation) OR (expert consultation)) ))

  1. 41
  2. 42

    Elementary soil and water engineering nork Schwab, Glenn Orville, 1914-

    Argitaratua 1957
    Liburua
  3. 43

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

    Argitaratua 1980
    Gaiak:
    Liburua
  4. 44

    Soil and water conservation research, 1956-71

    Argitaratua 1975
    Gaiak:
    Liburua
  5. 45

    Farmers' practices and soil and water conservation programs /

    Argitaratua 1991
    Gaiak:
    Conference Proceeding Liburua
  6. 46

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

    Argitaratua 1982
    Gaiak: “...Water conservation Africa...”
    Liburua
  7. 47

    Plant environment and efficient water use /

    Argitaratua 1966
    Gaiak:
    Liburua
  8. 48
  9. 49
  10. 50

    Appropriate forest industries : selected papers of an Expert Consultation held in Jakarta, Indonesia, 30 September - 6 October 1985.

    Argitaratua 1986
    Conference Proceeding Liburua
  11. 51
  12. 52

    Earth, air, and water : resources and environment in the late 20th century / nork Simmons, I. G. 1937-

    Argitaratua 1991
    Liburua
  13. 53

    Sesame and safflower : status and potentials : proceedings of expert consultation /

    Argitaratua 1985
    Liburua
  14. 54

    Street foods : report of an FAO Expert Consultation, JogJakarta, Indonesia, 5-9 December, 1988 /

    Argitaratua 1990
    Conference Proceeding Liburua
  15. 55
  16. 56

    Protein quality evaluation : report of the joint FAO/WHO Expert Consultation, Bethesda, Md., USA, 4-8 December 1989.

    Argitaratua 1991
    Conference Proceeding Liburua
  17. 57
  18. 58
  19. 59

    Residues of veterinary drugs in foods : report of a Joint FAO/WHO Expert Consultation, Rome, 29 October - 5 November 1984.

    Argitaratua 1985
    Conference Proceeding Liburua
  20. 60