Factors affecting rice production : a summary of replies to questionnaire of the international rice commission / prepared by K. Ramiah - Rome : FAO, 1954 - 45 p. ; 21 cm. - FAO agricultural development paper ; 45 . ISBN: USD 00.50 Subjects--Topical Terms: Rice--plantingRice productsRice--Harvesting Dewey Class. No.: 630.82