citation
Pingali, P. L.;, 'Opportunities for the Diversification of Asian Rice Farming Systems: A Deterministic Paradigm', vol. pages 291-325, ill. Ref, In: Irrigation Management for Rice-Based Farming Systems in Bangladesh, Indonesia and the Philippines, ed. by S. M. Miranda and A. R. Maglinao, Colombo: IIMI, IRRI, 1993
