Ito, O. O'Toole, J. C Hardy, Bill text Los Ba©łos, Philippines International Rice Research Institute 1999 monographic vi, 353 p. : ill. (some col.) ; 23 cm "Proceedings of the Workshop on Genetic Improvement of Rice for Water-Limited Environments, 1-3 December 1998, Los Ba©łos, Philippines"--T.p. verso Rice Rice Plant-water relationships Rice 633 INT 1999 A056 Or. 9712201384