Air & water pollution /
Ghosh, D.N.
Air & water pollution / D. N. Ghosh S. K. Gosh. - Delhi : New Central Book Agency, c2012. - xxi, 366 p.: ill. ; 25 cm.
9788173817540
Air--Pollution--Law and legislation--United States.
Water--Pollution--Law and legislation--United States.
344.73046342
Air & water pollution / D. N. Ghosh S. K. Gosh. - Delhi : New Central Book Agency, c2012. - xxi, 366 p.: ill. ; 25 cm.
9788173817540
Air--Pollution--Law and legislation--United States.
Water--Pollution--Law and legislation--United States.
344.73046342