Résultats de la recherche - (((("soil conservation") OR ("soil construction"))) OR ("soil consultation"))

Manual of reforestation and erosion control in the Philippines

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Agricultural use value taxation and conservation of prime farmlands in Hawaii / par Yamauchi, Hiroshi

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Land conservation and development

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Soil loss and runoff from demonstration gardens in Matalau village East New Britain Province / par Carman, Kathy

Sujets: “…Soil conservation Papua New Guinea East New Britain Province.…”

Farming systems in Africa : the great lakes highlands of Zaire, Rwanda, and Burundi / par Jones, William I.

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Erosion and sediment control handbook / par Goldman, Steven J.

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The earth manual / par Margolin, Malcolm

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Regional action learning programme development of conservation farming systems : report of the inaugural workshop, Chiang Mai, Thailand, 23 February-1 March, 1990 /

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Regional action planning programme on the conservation farming system : report of the review workshop, Lumut, Perak, Malaysia, 26-30 August 1991 /

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FAO soils bulletin.

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Soil data card handbook par Morse, R. J. (Rick J.)

FAO farm systems management series.

Table des matières: “…Farm systems development and soil conservation /…”

Aeolian soils of south western New South Wales / par Eldridge, D. J.

Soil taxonomy a basic system of soil classification for making and interpreting soil surveys

Regional action learning programme on the development of conservation farming systems : report of the training course, Agoo, La Union Province, Northern Luzon, The Philippines, 25...

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

Incised channels : morphology, dynamics, and control / par Schumm, Stanley Alfred, 1927-

Pastures for the North-West plains : for the shires of Walgett, Coonamble, Moree Plains, Narrabri, Warren, Yallaroi / par New South Wales. Department of Agriculture

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

Soil and plant testing as a basis of fertilizer recommendations / par Cottenie, A.