Process control of activated sludge plants by microscopic investigation

Main Author: Eikelboom, Dick H.
Format: Computer Files
Language:English
Published: Plymouth, UK : ASIS, 2000.
Subjects:
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100 1 |a Eikelboom, Dick H. 
245 1 0 |a Process control of activated sludge plants by microscopic investigation  |c by Dick H. Eikelboom. 
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300 |a 1 computer laser optical disc :  |b sd., col. ;  |c 4 3/4 in.  |e +1 manual. 
650 0 |a Sewage  |x Purification  |x Activated sludge process 
650 0 |a Sewage disposal plants 
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