Dar, William The Philippine National Agricultural Research System : a catalyst for economic growth and sustainable development / William Dar. - Los Baǫs, Laguna : PCARRD/DOST, c1997. - v, 155 pages : illustrations ; 26 cm Includes bibliographical references. ISBN: 9712004465 Subjects--Topical Terms: Sustainable development. LC Class. No.: HC79 / D24 1997