Obien, Santiago R. The Philrice story / Santiago R. Obien and Virginia A. Duldulao / - xx, 325 pages : color illustrations ; 26 cm. ISBN: 9786218022768 Subjects--Topical Terms: Rice--PhilippinesPhilippine Rice Research InstituteAgriculture--Philippines LC Class. No.: SB 191.R5 / .O127 2022