Environmental studies
Saxena, Hari Mohan
Environmental studies - Jaipur : Rawat Publications. 2006. - xi, 209p. ; 20 cm.
8170339936
Environmental law Global environmental change Environmental management
577.0954
Environmental studies - Jaipur : Rawat Publications. 2006. - xi, 209p. ; 20 cm.
8170339936
Environmental law Global environmental change Environmental management
577.0954