Barnes, D., & Wilson. F. (1978). Chemistry and Unit Operations in Sewage Treatment. Applied Science Publishers.
Dyfyniad Arddull ChicagoBarnes, D., and Wilson. F. Chemistry and Unit Operations in Sewage Treatment. London: Applied Science Publishers, 1978.
Dyfyniad MLABarnes, D., and Wilson. F. Chemistry and Unit Operations in Sewage Treatment. Applied Science Publishers, 1978.
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