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008150407|2013||||xxc|||||o    f|0| 0 eng|d
020 |a978-1-100-22839-6
040 |aCaOODSP|beng
043 |an-cn---
0861 |aEn84-81/1-2013E-PDF
1101 |aCanada. |bEnvironment Canada.
24510|aBenthic macroinvertebrate communities : |h[electronic resource]|ban indicator of water quality and aquatic ecosystem health in the St. Lawrence River / |cwritten by: Caroline Savage, Alain Armellin and Martin Jean.
2461 |iAt head of title : |aMonitoring the state of the St. Lawrence River
250 |a2nd edition
260 |aOttawa - Ontario : |bEnvironment Canada |cc2013.
300 |a10p.|bfigs., table, photographs
590 |a14-43|b2014-10-24
77508|tLes communautés de macroinvertébrés benthiques : |w(CaOODSP)9.642576
85640|ahttp://publications.gc.ca|qPDF|s4.41 KB|uhttps://publications.gc.ca/collections/collection_2014/ec/En84-81-1-2013-eng.pdf