OPAPA, the Open Academy for Philippine Agriculture ; an innovation in accessing modern agricultural technologies. - Muņoz, Luzon, Philippines : Philippine Rice Research Institute, 2009. - xv, 260 pages : color illustration ; 23 cm. "October 2009." ISBN: 9789719081685 LCCN: 2010338626 Subjects--Corporate Names: Open Academy for Philippine Agriculture. Subjects--Topical Terms: Agricultural innovations--Information services--Philippines.Rice farmers--Information services.--PhilippinesInformation networks--Philippines.Distance education--Philippines.Agricultural extension work--Information services--Philippines. LC Class. No.: S 494.5.I47 O63 2009