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1
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2Published 1996Subjects “...Environmental policy Australia....”
Book -
3by Boyd, David R. (David Richard), 1964-Subjects “...Environmental law Canada....”
Published 2003
Book -
4
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5Published 1997Subjects “...Environmental geology Canada....”
Book -
6
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7
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8
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9
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10
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11
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12
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13by Mackay, Donald, Ph. D.Subjects “...Pollution Environmental aspects Canada....”
Published 1991
Book -
14Published 1988Subjects “...Acid rain Environmental aspects United States....”
Book -
15Published 1985Subjects “...Environmental law Canada Criminal provisions....”
Book -
16by Chappell, DuncanSubjects “...Environmental law Canada....”
Published 1988
Government Document Book -
17Published 1991Subjects “...Environmental protection Canada....”
Book -
18
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19
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20Published 1992SubjectsBook