TY - BOOK AU - Palmer, Joy, TI - Environmental education in the 21st century: theory, practice, p rogress and promise SN - 0415131960 (hb) U1 - 363.7/0071 21 PY - 1998/// CY - London, New York PB - Routledge KW - Environmental education KW - Environmental sciences KW - Study and teaching N1 - Includes bibliographical references and index ER -