000			00317nam a22001457a 4500
008			210309b ||||| |||| 00| 0 eng d
020			_a9780840398826
041			_aeng
080			_23rd _a574
082			_a574
100			_a9
101			_aMJE
245			_aEnviromental Science _cArnfield, E.A
942			_2udc _cBK
999			_c56073 _d56073