00447 a2200181 4500 633.18 XUA 15744 23771 Xuan, Vo-Tong Training manual for rice production The International Rice Research Institute 1972 1972 [vi],141p. 28cm Agriculture Crop production Rice Ross, Vernon E. L 43809 43809 0 0 0 0 LEN MKDL MKDL LEN 2009-04-03 1 633.18XUA 50313 2017-11-13 00:00:00 2017-10-24 0.00 2016-10-31 L