Environmental engineering /
Ray, Bill T.
Environmental engineering / Bill T. Ray. - New York : PWS Pub. Co., c1995. - xix, 496 p. : ill., maps ; 25 cm. - PWS series in engineering .
Includes bibliographical references and index.
0534206522 (acidfree paper)
94026681
Environmental engineering.
Environmental sciences.
TD146 / .R38 1995
628
Environmental engineering / Bill T. Ray. - New York : PWS Pub. Co., c1995. - xix, 496 p. : ill., maps ; 25 cm. - PWS series in engineering .
Includes bibliographical references and index.
0534206522 (acidfree paper)
94026681
Environmental engineering.
Environmental sciences.
TD146 / .R38 1995
628