Oka, H. I. Origin of cultivated rice - Tokyo : Japan Scientific Societies, 1988 - 254 p. : ilus - Developments in crop science ; 14 . - Developments in crop science ; 14 . D50-32 LCCN: 3464 Subjects--Topical Terms: Arroz.Arroz--Historia. Dewey Class. No.: 633.18 / O4