Seven lenses or environmental principles as if adults mattered
By: by Angelina P. Galang ... [et al.].
Contributors: Galang, Angelina P.
Publisher: Bookmark
Published: 2003
Place of publication: Makati City, Philippines
Language: eng
Number of pages: 154
Other titles: 7 lenses
Notes: Includes bibliographical reference (p. [155-158]).