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Nitrogen-use efficiency in tropical lowland rice systems: contributions from indigenous and applied nitrogen

Kenneth G. CassmanInternational Rice Research Institute, P.O. Box 933, 1099 Manila, PhilippinesG. C. GinesInternational Rice Research Institute, P.O. Box 933, 1099 Manila, PhilippinesM. A. DizonInternational Rice Research Institute, P.O. Box 933, 1099 Manila, PhilippinesM. I. SamsonInternational Rice Research Institute, P.O. Box 933, 1099 Manila, PhilippinesJaime Moreno AlcántaraInternational Rice Research Institute, P.O. Box 933, 1099 Manila, Philippines
1996en
ABI

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Cited by 20 references