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1by Pande, S. (ed.), International Crops Research Inst. for the Semi-Arid Tropics, Patancheru (India) eng, International Workshop on Harmonization of Databases for GIS Analysis of Cropping Systems in the Asia Region eng 18-19 Aug 1997 Patancheru (India), Johansen, C. (ed.), Lauren, J. (ed.), Bantilan, F.T.Jr. (ed.), Cornell Univ., Ithaca, NY (USA) eng
Published 1999Texto bibliotecaFAO IT