Sulu-Sulawesi seas
By: photographs, Jürgen Freund ; essays, Romeo B. Trono ... [et al.].
Publisher: Bookmark, Inc. and WWF Philippines-Kabang Kalikasan ng Pilipinas (KKP)
Published: 2001
Place of publication: Manila
Language: eng
Number of pages: 235
Notes: Includes bibliographical references (p. 229) and index.