Encyclopaedia of environment, pollution, planning and conservation : Environmental pollution and control /
Trivedi, P R
Encyclopaedia of environment, pollution, planning and conservation : Environmental pollution and control / P R Trivedi. - New Delhi : A.P.H., 1998 - v, 161 p.(v 6) : ill. ; 23 cm.
Includes index.
8176840002 (set);8176480061 (v 6)
Environmental management
363.703
Encyclopaedia of environment, pollution, planning and conservation : Environmental pollution and control / P R Trivedi. - New Delhi : A.P.H., 1998 - v, 161 p.(v 6) : ill. ; 23 cm.
Includes index.
8176840002 (set);8176480061 (v 6)
Environmental management
363.703