00335nam a2200133Ia 4500008004100000082001300041100001300054245004900067250000800116260002700124300000800151500002400159650001800183230524s9999 xx 000 0 und d a420bLAK aS.S.Dara 0aEnvironmental Chemistry and Polution Control a1ST aCHENNAIbS.Chandc2002 a196 aQuantity Number: 2 aEnvironmental