00730nam a2200193Ia 4500 CTU_38632 210402s9999 xx 000 0 und d 633.18 I.71 International Rice Research Institute Progress in rainfed lowland rice International Rice Research Institute Philippines IRRI 1986 This book is to provide multipe choices in technology so that the ones most relevant to needs and socioeconomic circumstances can be utilized by cooperating national research systems,... Rainfed lowland rice,Rice Liên, Năm Trung tâm Học liệu Trường Đại học Cần Thơ