00269nam a2200109Ia 4500008004100000041001200041082001100053100001600064245006700080260000600147650000600153221030s9999    xx            000 0 und d  aEnglish  a105.23  aG. S. Sodhi 0aFundamental Cocepts of Environmental Chemistrycby G. S. Sodhi  c0  aB