000 01375nam  2200349zi 4500
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008210407s1973    oncd    ob   f|0| 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn---
0861 |aEn84-277/1973E-PDF
1001 |aDrynan, W.R., |eauthor.
24514|aThe use of plastic-media trickling filters for wastewater treatment / |cby W.R. Drynan, D.W. Bissett.
264 1|a[Ottawa] : |bEnvironment Canada, |c1973.
300 |a1 online resource (vi, 145 pages) : |bcharts
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
500 |a"June, 1973."
504 |aIncludes bibliographical references (pages 121-124).
650 0|aPacking-houses|xWaste disposal|zCanada.
650 0|aTrickling filters.
650 6|aViande|xIndustrie|xDéchets|xÉlimination|zCanada.
650 6|aLits bactériens.
7101 |aCanada. |bEnvironment Canada, |eissuing body.
7102 |aUniversity of Waterloo. |bResearch Institute, |eissuing body.
85640|qPDF|s6.95 MB|uhttps://publications.gc.ca/collections/collection_2021/eccc/en84/En84-277-1973-eng.pdf