00631nac a22001811u 4500 8175152087 : 628.5 BHA 9425 9425 Bhatia, H. S. A text book on environmental pollution and control / H. S. Bhatia. Delhi : Galgotia,2003. c2003. xiii,425p.: ill.; 24 cm. Distributer: Al-Ahram Catalogued by: Sara Environmental engineering. BB 628.5BHA 9425 9425 0 0 0 0 MAIN MAIN 1ST 2011-05-08 Purchase 5 24 628.5BHA 000011480 2025-07-15 00:00:00 2017-02-13 BB