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2Texto bibliotecaFAO IT
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4Evaluation and prospects for soil conservation and water harvesting Evaluation and prospects for soil conservation and water harvestingby Gallacher, R.N., FAO, Rome (Italy). Land and Water Development Div. eng, Expert Consultation on Water Harvesting for Improved Agricultural Production eng 21-25 Nov 1993 Cairo (Egypt)
Published 1994Texto bibliotecaFAO IT -
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