Suchergebnisse für "P S Teng/M J Kropff/H F M ten Berge et al"

Applications of Systems Approaches at the Farm and Regional Levels

Proceedings of the Second International Symposium on Systems Approaches for Agricultural Development, held at IRRI, Los Banos, Philippines, 6-8 December 1995, System Approaches for Sustainable Agricultural Development 5

P S Teng/M J Kropff/H F M ten Berge et al

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