Trivedi, R. N.
Environmental problems prospects and constraints by R. N. Trivedi - 1st ed. - New Delhi Anmol publishers 1992 - viii, 225 p. ill. 20 cm.
Includes bibliographies
8170415643
Environmental protection--India
628.5 / TRI/1992
Environmental problems prospects and constraints by R. N. Trivedi - 1st ed. - New Delhi Anmol publishers 1992 - viii, 225 p. ill. 20 cm.
Includes bibliographies
8170415643
Environmental protection--India
628.5 / TRI/1992