00318nam a2200121Ia 4500008004100000041000800041082001400049100001800063245003600081250001200117260004500129650002200174230711s9999||||xx |||||||||||||| ||und||  aENG  a624bSH-I  aShen,Thomas T 0aIndustrial pollution prevention  a1st Ed.  c1994aNew DelhibOxford University Press  aCivil Engineering