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040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn---
0861 |aA53-1981/1998E-PDF
24504|aThe health of our air : |btoward sustainable agriculture in Canada / |ccompiled and edited by : H.H. Janzen, R.L. Desjardins, J.M.R. Asselin and B. Grace.
264 1|a[Ottawa] : |bResearch Branch, Agriculture and Agri-Food Canada, |c1998.
264 4|c©1998
300 |a1 online resource (vii, 98 pages) : |bcolour illustrations
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
500 |aIssued also in French under title: La santé de l'air que nous respirons : vers une agriculture durable au Canada.
504 |aIncludes bibliographical references (pages 89-91).
530 |aAvailable also in print format.
650 0|aSustainable agriculture|zCanada.
650 0|aAgriculture|xEnvironmental aspects|zCanada.
650 0|aAgricultural pollution|zCanada.
650 0|aAgriculture and state|xEnvironmental aspects|zCanada.
7001 |aJanzen, Helmut Henry,|d1956- |eauthor.
7101 |aCanada. |bAgriculture and Agri-Food Canada. |bResearch Branch, |eissuing body.
77508|tLa santé de l'air que nous respirons : |w(CaOODSP)9.631342
7760#|tThe health of our air : |w(CaOODSP)9.647083
85640|ahttp://publications.gc.ca|qPDF|s4321 KB|uhttps://publications.gc.ca/collections/Collection/A53-1981-1998E.pdf