000 01353nam  2200325zi 4500
0019.936535
003CaOODSP
00520240925100735
006m     o  d f      
007cr |n|||||||||
008230719e197207  oncb    ob   f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn-on
0861 |aEn164-90/1973E-PDF
24500|aEnvironmental survey of the Ottawa River, July, 1972 / |cT.W. Beak Consultants Limited.
264 1|aOttawa, Ontario : |bEnvironment Canada, |cJuly, 1972.
300 |a1 online resource (1 volume (various pagings)) : |bmap
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].
504 |aIncludes bibliographical references.
650 0|aWater quality|zOttawa River (Québec and Ont.)
650 0|aWater|xPollution|zOttawa River (Québec and Ont.)
650 6|aEau|xQualité|zOutaouais, Rivière des (Québec et Ont.)
650 6|aEau|xPollution|zOutaouais, Rivière des (Québec et Ont.)
7101 |aCanada. |bEnvironment Canada, |eissuing body.
7102 |aT.W. Beak Consultants, |econsultant.
85640|qPDF|s1950 KB|uhttps://publications.gc.ca/collections/collection_2024/eccc/En164-90-1973-eng.pdf