Ngā hua rapu - (( soil conservation ) OR ( soil consultation ))*

Whakamahine hua
  1. 1

    Soil conservation and management in developing countries : report of an expert consultation held in Rome, 22-26 November 1976.

    I whakaputaina 1977
    Ngā marau: “…Soil conservation Developing countries.…”
    Pukapuka
  2. 2

    Soil and plant testing and analysis report of an expert consultation held in Rome, 13-17 June 1977

    I whakaputaina 1980
    Pukapuka
  3. 3

    Land evaluation criteria for irrigation report of an Expert Consultation held in Rome 27 February- 2 March 1979 /

    I whakaputaina 1979
    Pukapuka
  4. 4

    Land evaluation guidelines for rainfed agriculture : report of an expert consultation held in Rome, 12-14 December 1979 /

    I whakaputaina 1980
    Pukapuka
  5. 5

    The expert consultation on the ASOCON information service, Los Banos, The Philippines, 6-9 November 1990.

    I whakaputaina 1991
    Ngā marau:
    Pukapuka
  6. 6

    Soil conservation / Hudson, Norman

    I whakaputaina 1971
    Ngā marau: “…Soil conservation.…”
    Pukapuka
  7. 7

    Soil conservation / Hudson, Norman

    I whakaputaina 1981
    Ngā marau: “…Soil conservation.…”
    Pukapuka
  8. 8

    Soil conservation / Hudson, Norman

    I whakaputaina 1986
    Ngā marau: “…Soil conservation…”
    Pukapuka
  9. 9

    Conserve your soil : a simple guide to soil erosion /

    I whakaputaina 1940
    Pukapuka
  10. 10

    Conserving soil resources : European perspectives : selected papers from the First International Congress of the European Society for Soil Conservation /

    I whakaputaina 1994
    Ngā marau: “…Soil conservation Europe.…”
    Conference Proceeding Pukapuka
  11. 11

    Soil conservation handbook /

    I whakaputaina 1995
    Ngā marau: “…Soil conservation.…”
    Pukapuka
  12. 12

    Soil erosion and conservation /

    I whakaputaina 1985
    Ngā marau:
    Pukapuka
  13. 13

    Elements of soil conservation/ Bennett, Hugh Hammond

    I whakaputaina 1947
    Ngā marau: “…Soil conservation…”
    Pukapuka
  14. 14

    Soil erosion and conservation / Morgan, R. P. C. (Royston Philip Charles), 1942-

    I whakaputaina 1986
    Ngā marau:
    Pukapuka
  15. 15

    Soil conservation in the Pacific : a symposium and a panel discussion /

    I whakaputaina 1963
    Ngā marau: “…Soil conservation Pacific Area.…”
    Conference Proceeding Pukapuka
  16. 16

    Agroforestry for soil conservation / Young, Anthony

    I whakaputaina 1989
    Ngā marau: “…Soil conservation.…”
    Pukapuka
  17. 17
  18. 18

    Soil management for the conservation of soil nitrogen / Saito, Masanori

    I whakaputaina 1991
    Ngā marau: “…Soil conservation.…”
    Pukapuka
  19. 19

    Soil: use and improvement / Stallings, J. H.

    I whakaputaina 1957
    Ngā marau: “…Soil conservation…”
    Pukapuka
  20. 20

    The Philippines recommends for soil conservation 1977.

    I whakaputaina 1977
    Ngā marau: “…Soil conservation Philippines.…”
    Pukapuka