Результаты поиска - (("soil construction") OR ((("soil consultation") OR ("soil conservation"))))

Vetiver grass : a thin green line against erosion /

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Keeping the land alive soil erosion - its causes and cures по Kelley, Hubert W.

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

Предметы: “...Soil conservation...”

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

Предметы: “...Soil conservation...”

Plonghman's folly / по Faulkner, Edward H.

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Soilerosion by water : some measures for its control on cultivated lands

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Anatomy, physiology, and psychology of erosion / по Hallsworth, E. G. (Ernest Gordon)

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

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Soil erosion and its control /

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Management of upland watersheds : participation of the mountain communities / по Bochet, Jean Jacques

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Guidelines for the control of soil degradation.

Предметы: “...Soil conservation....”

Soil and water conservation in semi-arid areas / по Hudson, Norman W.

Предметы: “...Soil conservation...”

Erosion control ... protecting our future : proceedings of Conference XVII, International Erosion Control Association February 27 & 28, 1986, Dallas, Texas.

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Soil management : a world view of conservation and production / по Cook, Ray Lewis

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Vanishing land and water : soil and water conservation in dry lands / по Chleq, Jean-Louis

Предметы: “...Soil conservation....”

Hold this land : a history of soil conservation in New Zealand / по McCaskill, Lancelot William, 1900-

Предметы: “...Soil conservation New Zealand History....”

Farming systems principles for improved food production and the control of soil degradation in the arid, semi-arid, and humid tropics : summary of proceedings of an experts' meetin...

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International Symposium on Water Erosion, Sedimentation and Resource Conservation, October 9-13, 1990, Dehradun, India.

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Land degradation in South Asia : its severity, causes and effects upon the people.

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

Предметы: “...Soil conservation Europe....”