TY - BOOK AU - A K LAHIRI TI - CORROSION CONTROL IN WATER AND WASTE WATER ENGINEERING U1 - GN627.56L139C PY - 1971/// CY - JAMSHEDPUR PB - CORROSION ADVISORY BUREAU KW - CORROSION CONTROL IN WATER AND WASTE WATER ENGINEERING N1 - D.K. LAIBRARY SERVICE ER -