Environmental pollutions /
Khitoliya, R.K.
Environmental pollutions / by R.K. Khitoliya. - 1st ed. - New Delhi : Mittal Publ , c2004. - 620 p. ; ill ; 24 cm.
Includes bibliographical references and index.
9788121923859
Encyclopaedia of environment.
363.7 / KHE
Environmental pollutions / by R.K. Khitoliya. - 1st ed. - New Delhi : Mittal Publ , c2004. - 620 p. ; ill ; 24 cm.
Includes bibliographical references and index.
9788121923859
Encyclopaedia of environment.
363.7 / KHE