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Your search for [subject]Soil conservation -- Congresses returned 4 records. |
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Proceedings of the first Asia-Pacific Conference on ground and water bioengineering for erosion control and slope stabilization, April 19-21, 1999, Manila.
Manila: International Erosion Control Association, 1999.
Subject: Soil conservation -- Congresses; Slopes (Soil mechanics) -- Stability -- Congresses; Soil erosion -- Congresses.
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Soil erosion and conservation.
England: English Language Book Society, 1986.
Subject: Soil erosion -- Congresses; Soil conservation -- Congresses; Sediment control -- Congresses.
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Present situation, problem, prospect and practical implementation program of education and research on problem soils for agricultural production and their countermeasures.
Ibaraki, Japan: University of Tsukuba.
Subject: Soils -- Congresses; Soil conservation -- Congresses.
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Soil conservation policies : an assessment : based on material presented at the National Conference on Soil Conservation Policies, November 15-16, 1979, Washington Hilton Hotel, W.
Ankeny, Iowa: Soil Conservation Society of America, 1979.
Subject: Soil conservation -- Congresses. -- United States; Agriculture and state -- Congresses. -- United States; Environmental policy -- Congresses. -- United States.
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