Environmental awareness and protection : a basic book on environmental studies /
Murthy, D. B. N.
Environmental awareness and protection : a basic book on environmental studies / Murthy, D. B. N. - Delhi : Deep & Deep publications, 2004. - xix,241p. ; 22 cm.
9788176295802
Environmental protection
Environmental awareness
344.046 / MUR
Environmental awareness and protection : a basic book on environmental studies / Murthy, D. B. N. - Delhi : Deep & Deep publications, 2004. - xix,241p. ; 22 cm.
9788176295802
Environmental protection
Environmental awareness
344.046 / MUR