Teaching of environmental science
Singh, Y.K.
Teaching of environmental science Y.K. Singh - New Delhi : A.P.H. Publishing House, c2005. - x, 366 p. ; 21 cm.
Includes index.
81-7648-910-7.
1. Environmental science--Teaching of.
2. Environmental education.
Circ. 333.7 S617t 2005
Teaching of environmental science Y.K. Singh - New Delhi : A.P.H. Publishing House, c2005. - x, 366 p. ; 21 cm.
Includes index.
81-7648-910-7.
1. Environmental science--Teaching of.
2. Environmental education.
Circ. 333.7 S617t 2005