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007	cr |n|||||||||
008	190618t19931993oncadb |ob   f00| 0 eng d
020	|z0660588951
040	|aCaOODSP|beng|erda|cCaOODSP
043	|an-cn---
086	1 |aEn40-447/1993E-PDF|zEn40-447/1993
100	1 |aHélie, Robert G. |q(Robert Gilles), |d1954- |eauthor.
245	10|aQuantitative assessment of surface water at risk due to acidification in eastern Canada / |cR.G. Hélie, G.M. Wickware, and M. Sioh.
264	1|aOttawa, Canada : |bEnvironment Canada, Economics and Conservation Branch, Ecosystem Sciences and Evaluation Directorate, |c1993.
264	4|c©1993
300	|a1 online resource (vi, 95 pages, 6 unnumbered pages ) : |billustrations, charts, maps
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	|aIssued also in French under title: Évaluation quantitative des eaux de surface menacées par l'acidification dans l'est du Canada.
504	|aIncludes bibliographical references.
520	|a"The purpose of the pilot study was to develop an automated technique for obtaining counts and measures data for water and wetlands through digital image analysis procedures using full-scene Landsat Thematic Mapper (TM) digital data"--Introduction, page 1.
530	|aIssued also in print format.
692	07|2gccst|aAcid rain
692	07|2gccst|aWater
692	07|2gccst|aAssessment
700	1 |aWickware, Gregory McIntosh, |eauthor.
700	1 |aSioh, M., |eauthor.
710	1 |aCanada. |bEnvironment Canada.
710	1 |aCanada. |bEcosystem Sciences and Evaluation Directorate.
775	08|tÉvaluation quantitative des eaux de surface menacées par l'acidification dans l'est du Canada / |w(CaOODSP)9.875254
776	0#|tQuantitive assessment of surface water at risk due to acidification in eastern Canada / |w(CaOODSP)9.653497
856	40|qPDF|s29.43 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/En40-447-1993-eng.pdf