Environmental education :
Muthoka, Margaret G.
Environmental education : essential knoweledge for sustainable development / by Margaret G. Muthoka. - Nairobi : Longhorn, c1998. - xvi, 358 p. : ill.
Includes bibliographical references and index.
9966499075
--Environmetal education.
GE70 / .M88
Environmental education : essential knoweledge for sustainable development / by Margaret G. Muthoka. - Nairobi : Longhorn, c1998. - xvi, 358 p. : ill.
Includes bibliographical references and index.
9966499075
--Environmetal education.
GE70 / .M88