Environmental education /
Mohanka,R .
Environmental education / Reena Mohanka, Ananya Sen and M. P. Singh . - New Delhi : A.P.H , 2009. - ix, 304 p. : [Vol I]; ix, 586 p. : [Vol II]; ix, 586 p. : [Vol II) ill. ; 23 cm.
Includes bibliographical reference and index.
978-81-313-0458-7
363.7 MOH
Environmental education / Reena Mohanka, Ananya Sen and M. P. Singh . - New Delhi : A.P.H , 2009. - ix, 304 p. : [Vol I]; ix, 586 p. : [Vol II]; ix, 586 p. : [Vol II) ill. ; 23 cm.
Includes bibliographical reference and index.
978-81-313-0458-7
363.7 MOH