000 01135nam##2200265za#4500
0019.652217
003CaOODSP
00520210615115510
007ta
008150407|2011||||xxc|||||     f|0| 0 eng|d
020 |a978-1-100-18044-1
040 |aCaOODSP|beng
043 |an-cn---
0861 |aEn164-22/6-2011E
1101 |aCanada. |bEnvironment Canada.
24510|aNiagara River Area of Concern - Canadian Section, status of beneficial use impairments / |cPublished by Environment Canada and the Ontario Ministry of the Environment.
260 |aOttawa - Ontario : |bEnvironment Canada |cc2011.
300 |a7, [1]p. : |bcoloured maps, tables, photographs ; |c28 cm.
500 |a"September 2010".
563 |aPamphlet
590 |a11-14|b2011-04-08
69007|aEnvironmental protection|2gcpds
69007|aWater pollution|2gcpds
77508|tSecteur préoccupant de la rivière Niagara - Section canadienne, statut des altérations des utilisations des bénéfiques / |w(CaOODSP)9.685194
7760#|tNiagara River area of concern, Canadian section, status of beneficial use impairments, September 2010 / |w(CaOODSP)9.694324