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| 02190cam 2200421zi 4500 |
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| 001 | 9.876290 |
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| 003 | CaOODSP |
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| 005 | 20221107164651 |
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| 006 | m o d f |
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| 007 | cr ||||||||||| |
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| 008 | 190712e197801##abca ob f001 0 eng d |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 041 | |aeng|bfre |
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| 043 | |an-cn---|an-cn-nt |
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| 086 | 1 |aEn42-1/78-1E-PDF |
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| 100 | 1 |aCapowski, Ray, |eauthor. |
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| 245 | 10|aDevelopment of an arsenic measurement method on a gold roasting operation / |cby Ray Capowski. |
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| 264 | 1|a[Edmonton, Alberta] : |bNorthwest Region, Environmental Protection Service, Environment Canada, |cJanuary, 1978. |
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| 300 | |a1 online resource (v, 55 pages) : |billustrations. |
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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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| 490 | 1 |aReport ; |vEPS-4-NW-78-1 |
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| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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| 500 | |a"Technology development"--Cover. |
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| 500 | |a"February, 1976." |
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| 500 | |a"January, 1978"--Cover. |
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| 500 | |a"Environmental Protection Service report series." |
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| 504 | |aIncludes bibliographical references (page 31). |
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| 520 | |a"To aid in the development of an arsenic test method, a stack sampling program was undertaken at Giant Yellowknife Mines Ltd, in August 1975. The Environmental Protection Service in Edmonton, with support from Surveillance Division in Ottawa and the Yellowknife District Office, attempted to validate a proposed stack sampling method for arsenic, as well as gather pertinent results to be utilized in assessing the magnitude and scope of the environmental concerns in Yellowknife"--Introduction. |
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| 546 | |aIncludes abstract in French. |
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| 653 | 0|aArsenic |
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| 692 | 07|2gccst|aMining industry |
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| 710 | 1 |aCanada. |bEnvironment Canada. |
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| 710 | 1 |aCanada. |bEnvironmental Protection Service. |bNorthwest Region. |
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| 830 | #0|aEnvironmental Protection Service report series ;|vEPS-4-NW-78-1.|w(CaOODSP)9.866031 |
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| 856 | 40|qPDF|s1.11 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/en42-1/En42-1-78-1-eng.pdf |
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