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| 02660cam 2200397zi 4500 |
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| 001 | 9.889739 |
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| 003 | CaOODSP |
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| 005 | 20221107172359 |
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| 006 | m o d f |
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| 007 | cr bn||||||||| |
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| 008 | 200724e198703##nscbd ob f000 0 eng d |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 043 | |an-cn-ns |
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| 086 | 1 |aEn39-151/1987E-PDF |
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| 245 | 02|aA survey of the natural source pollutants in the Meguma Group and their impact on LRTAP studies in Nova Scotia : |bfinal report / |cPorter Dillon Limited, Cuesta Research Limited. |
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| 264 | 1|aHalifax, Nova Scotia : |bEnvironment Canada, Conservation and Protection, Inland Waters/Lands Directorate, Water Planning and Management Branch, |cMarch 1987. |
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| 300 | |a1 online resource (1 volume (various pagings)) : |bmaps, graphs |
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| 336 | |atext|btxt|2rdacontent |
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| 337 | |acomputer|bc|2rdamedia |
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| 338 | |aonline resource|bcr|2rdacarrier |
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| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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| 504 | |aIncludes bibliographical references. |
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| 520 | |a"While effects of acidification of natural waters in Nova Scotia from acidic precipitation have been, and continue to be, documented, there is also evidence to indicate acidification from anthropogenic activities occurring in areas underlain by mineralized slate bedrock. The purpose of this study has been to document, for an area of Nova Scotia underlain by bedrock of the Meguma Group, the risk of acidification from anthropogenic activities and to check this risk designation using available water quality information. The defined study region incorporates Queens County, the Municipality of Lunenburg, and the portion of Annapolis County encompassed by Kejimkujik National Park"--Executive summary, page i. |
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| 650 | 0|aAcid pollution of rivers, lakes, etc.|zNova Scotia. |
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| 650 | 0|aQuarries and quarrying|zNova Scotia. |
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| 650 | 0|aWater|xPollution|zNova Scotia. |
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| 650 | 6|aPollution acide des cours d'eau, lacs, etc.|zNouvelle-Écosse. |
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| 650 | 6|aCarrières (Exploitations minières)|zNouvelle-Écosse. |
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| 650 | 6|aEau|xPollution|zNouvelle-Écosse. |
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| 710 | 1 |aCanada. |bEnvironment Canada. |bConservation and Protection, |eissuing body. |
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| 710 | 1 |aCanada. |bInland Waters and Lands Directorate, |eissuing body. |
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| 710 | 1 |aCanada. |bInland Waters Directorate. |bWater Planning and Management Branch, |eissuing body. |
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| 710 | 2 |aPorter Dillon Ltd., |eissuing body. |
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| 710 | 2 |aCuesta Research Limited, |eissuing body. |
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| 856 | 40|qPDF|s20.44 MB|uhttps://publications.gc.ca/collections/collection_2020/eccc/en39/En39-151-1987-eng.pdf |
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