TY - BOOK AU - Muthoka, Margaret G. AU - Assumpta, B. Rego AU - Zipporah K. Rimbui TI - Environmental Education : : Essential Knowledge for Sustainable Development SN - 9966499075 U1 - 363.7 23 PY - 1998/// CY - Nairobi PB - Longhorn Publishers KW - Environmental education N1 - Includes: Index ER -