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International Course for development oriented Research in Agriculture Opportunities for diversification in a rainfed drought prone rice based farming system
Donchedi District, Suphan Buri Province, Thailand
Non-fictie
Engels | 34 pagina's | ICRA, Wageningen | 1990
Gedrukt boek
International Course for development oriented Research in Agriculture Constraints and opportunities for diversification in a rice-based farming system
Amphur Bang Ra Kam, Changwat Phitsanulok North Region, Thailand
Non-fictie
Engels | 25 pagina's | ICRA, Wageningen | 1990
Gedrukt boek