Essential environmental studies
Misra, S. P.
Essential environmental studies - 3rd. - New Delhi : Ane Books , 2011. - xxviii,741p.
9789381162194
Civil engineering
Environmental sciences
Human ecology
628 / MIS
Essential environmental studies - 3rd. - New Delhi : Ane Books , 2011. - xxviii,741p.
9789381162194
Civil engineering
Environmental sciences
Human ecology
628 / MIS