00689cam a2200229Ia 4500 0074518194 MAIN TA170 PAN Pande, G. N. Environmental engineering / G.N. Pandey, G.C. Carney. New Delhi : Tata McGraw-Hill Pub. Co., c1989 (1992 printing) 455 p. : ill. ; 24 cm. Includes bibliographical references and index. Environmental engineering. Carney, G. C. .b10067139 13-08-09 17-04-03 20230123133542.0 NUST BOOKS TA170 PAN 150588 150588 2023-01-23 00:00:00 11 TA170 PAN 92003015929 80.00 2023-01-23 BOOKS 0 LCC 0 0 NFIC 0 MAIN MAIN GEN 2023-01-23 80.00