Lee, Sergio J. Lecture notes in environmental science : the economy of nature and ecology of man / by Sergio J. Lee and Myrna L. Aņes. - Quezon City, Philippines : C & E Publishing, Inc., 2008. - ix, 248 p. : black and white illustrations ; 25 cm., paperback. Includes bibliography. ISBN: 9789715847179 Subjects--Topical Terms: Ecology.Environmental science. Environmental protection.Natural Resources--Management.--PhilippinesEnvironmental policy--Philippines.Pollution. Dewey Class. No.: Fil 577 L481I 2008