TY - BOOK AU - Muthoka,Margaret G. AU - Rego,Assumpta B. AU - RImbui,Zipporah K. TI - Environmental education: essential knoweledge for sustainable development SN - 9966499075 AV - GE70 .M88 PY - 1998/// CY - Nairobi PB - Longhorn KW - Environmetal education N1 - Includes bibliographical references and index ER -