Systems Approaches for agricultural development Proceedings of the International Symposium on Systems Approaches for Agricultural Development, 1-6 December 1991, Bankok, Thailand International Symposium on Systems Approaches for Agricultural Development (1991 : Bankok, Thailand) creator Metselaar, K., (Klaas) ed. Penning de Vries, F. W. T., (Frits W. T.) ed. Teng, Paul S. ed. text xx 9999 monographic und
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xii, 542 p. : il. ; 24 cm. edited by Frits Penning de Vries, Paul Teng and Klaas Metselaar ARROZ CONGRESOS, CONFERENCIAS, ETC COSECHAS CONGRESOS, CONFERENCIAS, ETC SISTEMAS AGRICOLAS CONGRESOS, CONFERENCIAS, ETC 630.973 I57 1993 Systems approaches for sustainable agricultural development ; v.2 0792318803 240627 20260521090231.0 000003272