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Amnart Chinchest. 1981. The effects of water regimes and nitrogen rates on nitrogen uptake and growth of rice varieties. Graduate School, Cornell University;
Amnart Chinchest. (1981) The effects of water regimes and nitrogen rates on nitrogen uptake and growth of rice varieties . Cornell University/Cornell.
Amnart Chinchest. The effects of water regimes and nitrogen rates on nitrogen uptake and growth of rice varieties. . Cornell:Cornell University, 1981.
Amnart Chinchest. (1981) The effects of water regimes and nitrogen rates on nitrogen uptake and growth of rice varieties . Cornell University/Cornell.