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008150407|2011||||xxc|||||o    f|0| 0 eng|d
040 |aCaOODSP|beng
043 |an-cn---
0861 |aA59-1/2011E-PDF
1101 |aCanada. |bAgriculture and Agri-Food Canada.
24510|aTillage trade-offs in a Prairie watershed : |h[electronic resource]|beffects on environmental and economic performance
260 |aOttawa - Ontario : |bAgriculture and Agri-Food Canada |cc2011.
300 |a4p.|bgraph, table, photographs
590 |a12-40|b2012-10-05
77508|tEffets divers du travail du sol dans un bassin hydrographique des Prairies : |w(CaOODSP)9.640823
85640|ahttp://publications.gc.ca|qPDF|s325 KB|uhttps://publications.gc.ca/collections/collection_2012/agr/A59-1-2011-eng.pdf