628.92 LEW 48739
Lesak, David M. Hazardous materials: strategies and tactics / by David M. Lesak. - New Jersey : Prentice Hall, 1999 xii, 484p. :ill. Includes index. 0-8359-5209-6 Rs.86.00 * Chemical revolution Enciromental engineerintg Hqzandous matrial
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