Minimum quality criteria for ecologically sensitive areas. - [Manila] : Asian Development Bank, [1991] - iii, 96 p. ; 23 cm. - ADB environment paper ; no. 4 . Source: Library of Congress -- Jakarta Overseas Office Exchange LCCN: 2001469600 Subjects--Topical Terms: Nature conservation--Asia.Nature conservation--Pacific Area.Environmental protection--Asia.Environmental protection--Pacific Area. LC Class. No.: QH77.A78 / M56 1991