TY - BOOK AU - Guzman, Ruth S. AU - Guzman, Rogelio Z. AU - Rabago, Lelia M. AU - Supetran, Amelia Dulce D. TI - Environmental education for sustainable development SN - 9719224002 (pbk.) AV - GE 90.P6 .G994 2000 PY - 2000/// CY - Quezon City PB - Wisdom Advocates Pub. KW - Environemtal science KW - Philippines KW - Environmental education KW - Sustainable development ER -