Joshi, B.D.
Environmental pollution & toxicology / B.D. Joshi, P.C. Joshi and Namita Joshi. - Delhi : A.P.H., c 2008. . - ix, 225 p. : ill. ; 23 cm.
341 341
978-81-313-0432-7
Environmental problems and services--Ecology and pollution.
363.7 / J11e
Environmental pollution & toxicology / B.D. Joshi, P.C. Joshi and Namita Joshi. - Delhi : A.P.H., c 2008. . - ix, 225 p. : ill. ; 23 cm.
341 341
978-81-313-0432-7
Environmental problems and services--Ecology and pollution.
363.7 / J11e