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  1. 1
    Agricultural intensification and environment in Tropical areas : seminar, Brussels, 5-6 June 1990 /

    Agricultural intensification and environment in Tropical areas : seminar, Brussels, 5-6 June 1990 /

    Udgivet 1991
    Conference Proceeding Bog

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  2. 2
    The agricultural potential of the Belize Valley /

    The agricultural potential of the Belize Valley /

    Udgivet 1976
    Bog

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  3. 3
    Booker tropical soil manual : a handbook for soil survey and agricultural land evaluation in the tropics and subtropics /

    Booker tropical soil manual : a handbook for soil survey and agricultural land evaluation in the tropics and subtropics /

    Udgivet 1991
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  4. 4
    Characterization of soils in relation to their classification and management for crop production examples from some areas of the humid tropics

    Characterization of soils in relation to their classification and management for crop production examples from some areas of the humid tropics

    Udgivet 1981
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  5. 5
    Coonabarabran and Coolah Shires district : understanding the soils, climate, crops and livestock of the district /

    Coonabarabran and Coolah Shires district : understanding the soils, climate, crops and livestock of the district / af Freebairn, R. D.

    Udgivet 1990
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  6. 6
    Dungog shire : policy guidelines for a local environmental plan /

    Dungog shire : policy guidelines for a local environmental plan / af Davis, J.R. (James Richard), 1948

    Udgivet 1985
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  7. 7
    Evaluation of agroforestry potential in sloping areas : paper presented to the International Workshop Land Evaluation for Land Use Planning and Conservation in Sloping Areas, ITC, the Netherlands, December 1984 /

    Evaluation of agroforestry potential in sloping areas : paper presented to the International Workshop Land Evaluation for Land Use Planning and Conservation in Sloping Areas, ITC,... af Young, Anthony

    Udgivet 1984
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  8. 8
    FAO soils bulletin.

    FAO soils bulletin.

    Udgivet 1966
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  9. 9
    Foliar nutrient level studies in fertilised coffee in the Eastern and Western Highlands Provinces of Papua New Guinea /

    Foliar nutrient level studies in fertilised coffee in the Eastern and Western Highlands Provinces of Papua New Guinea / af Harding, Paul E.

    Udgivet 1991
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  10. 10
    Foliar nutrient level studies in smallholder coffee gardens in the Kainantu area of Papua New Guinea /

    Foliar nutrient level studies in smallholder coffee gardens in the Kainantu area of Papua New Guinea / af Harding, Paul E.

    Udgivet 1991
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  11. 11
    Human carrying capacity of the Brazilian rainforest /

    Human carrying capacity of the Brazilian rainforest / af Fearnside, Philip M. (Philip Martin)

    Udgivet 1986
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  12. 12
    Land clearing and development in the tropics /

    Land clearing and development in the tropics /

    Udgivet 1986
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  13. 13
    Land evaluation for arabica coffee in the Kutubu area of Papua New Guinea /

    Land evaluation for arabica coffee in the Kutubu area of Papua New Guinea / af Kunu, Toli O.

    Udgivet 1996
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  14. 14
    Land evaluation for food crop production in Papua New Guinea /

    Land evaluation for food crop production in Papua New Guinea / af Radcliffe, David J.

    Udgivet 1985
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  15. 15
    Land suitability evaluation for rainfed Arabica coffee production in Papua New Guinea /

    Land suitability evaluation for rainfed Arabica coffee production in Papua New Guinea / af Harding, Paul E.

    Udgivet 1986
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  16. 16
    Manual of methods for soil and land evaluation /

    Manual of methods for soil and land evaluation /

    Udgivet 2009
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  17. 17
    Plane Creek sugar cane land suitability study /

    Plane Creek sugar cane land suitability study / af Wills, A. k.

    Udgivet 1988
    Ukendt

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  18. 18
    Progress in land evaluation : proceedings of a Seminar on Soil Survey and Land Evaluation, Wageningen, Netherlands, 26-29 September, 1983 /

    Progress in land evaluation : proceedings of a Seminar on Soil Survey and Land Evaluation, Wageningen, Netherlands, 26-29 September, 1983 /

    Udgivet 1984
    Conference Proceeding Bog

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  19. 19
    Report of rapid reconnaissance soil and land use survey of the Kiunga Sub-district.

    Report of rapid reconnaissance soil and land use survey of the Kiunga Sub-district.

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  20. 20
    Soil survey and land evaluation for commercial citrus production in the Arona Valley, Eastern Highlands Province /

    Soil survey and land evaluation for commercial citrus production in the Arona Valley, Eastern Highlands Province / af Grose, C. J.

    Udgivet 1987
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