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2Texto bibliotecaFAO IT
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3Texto bibliotecaCIAT
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6by Kowal, J.M., FAO, Rome (Italy). Land and Water Development Div. eng, UNFPA, New York (USA) eng
Published 1979Texto bibliotecaFAO IT -
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9Agro-ecological zoning for the assessment of land potentialities for agriculture Agro-ecological zoning for the assessment of land potentialities for agricultureby Kowal, J., FAO, Rome (Italy). Land and Water Development Div. eng, Expert Consultation on Land Evaluation Standards for Rainfed Agriculture eng 25 Oct 1977 Rome (Italy)
Published 1978Texto bibliotecaFAO IT -
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