-
By: Campbell, Robert R.
Type: Article
In: The Canadian field-naturalist
Volume: 98
Series:
Issue: 1
Date: 1984
Page Range: 71--74
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Campbell, Robert R.
Type: Article
In: The Canadian field-naturalist
Volume: 99
Series:
Issue: 3
Date: 1985
Page Range: 404--408
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
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By: Campbell, Robert R. - Yurick, D. B. - Snow, N. B.
Type: Article
In: The Canadian field-naturalist
Volume: 102
Series:
Issue: 4
Date: 1988
Page Range: 689--696
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Campbell, Robert R.
Type: Article
In: The Canadian field-naturalist
Volume: 102
Series:
Issue: 1
Date: 1988
Page Range: 81--86
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Richard, Pierre R. - Campbell, Robert R.
Type: Article
In: The Canadian field-naturalist
Volume: 102
Series:
Issue: 2
Date: 1988
Page Range: 337--350
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Parker, Brian - McKee, P. - Campbell, Robert R.
Type: Article
In: The Canadian field-naturalist
Volume: 102
Series:
Issue: 1
Date: 1988
Page Range: 163--169
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Campbell, Robert R.
Type: Article
In: The Canadian field-naturalist
Volume: 102
Series:
Issue: 2
Date: 1988
Page Range: 304--306
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Meredith, Gregory N. - Campbell, Robert R.
Type: Article
In: The Canadian field-naturalist
Volume: 102
Series:
Issue: 2
Date: 1988
Page Range: 351--368
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Parker, Brian - McKee, P. - Campbell, Robert R.
Type: Article
In: The Canadian field-naturalist
Volume: 102
Series:
Issue: 1
Date: 1988
Page Range: 158--162
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Campbell, Robert R.
Type: Article
In: The Canadian field-naturalist
Volume: 103
Series:
Issue: 2
Date: 1989
Page Range: 147--152
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Campbell, Robert R.
Type: Article
In: The Canadian field-naturalist
Volume: 104
Series:
Issue: 1
Date: 1990
Page Range: 1--6
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Campbell, Robert R.
Type: Article
In: The Canadian field-naturalist
Volume: 105
Series:
Issue: 2
Date: 1991
Page Range: 151--156
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Campbell, Robert R.
Type: Article
In: The Canadian field-naturalist
Volume: 106
Series:
Issue: 1
Date: 1992
Page Range: 1--6
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Campbell, Robert R.
Type: Article
In: The Canadian field-naturalist
Volume: 107
Series:
Issue: 4
Date: 1993
Page Range: 395--401
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Campbell, Robert R.
Type: Article
In: The Canadian field-naturalist
Volume: 108
Series:
Issue: 4
Date: 1994
Page Range: 512--512
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Campbell, Robert R.
Type: Article
In: The Canadian field-naturalist
Volume: 110
Series:
Issue: 3
Date: 1996
Page Range: 454--461
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Crossman, E. J. - Houston, J. J. - Campbell, Robert R.
Type: Article
In: The Canadian field-naturalist
Volume: 110
Series:
Issue: 3
Date: 1996
Page Range: 495--500
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Campbell, Robert R.
Type: Article
In: The Canadian field-naturalist
Volume: 101
Series:
Issue: 2
Date: 1997
Page Range: 165--170
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Campbell, Robert R.
Type: Article
In: The Canadian field-naturalist
Volume: 111
Series:
Issue: 2
Date: 1997
Page Range: 249--257
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Campbell, Robert R.
Type: Article
In: The Canadian field-naturalist
Volume: 101
Series:
Issue: 2
Date: 1997
Page Range: 245--252
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Campbell, Robert R.
Type: Article
In: The Canadian field-naturalist
Volume: 101
Series:
Issue: 2
Date: 1997
Page Range: 253--265
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Campbell, Robert R.
Type: Article
In: The Canadian field-naturalist
Volume: 101
Series:
Issue: 2
Date: 1997
Page Range: 241--244
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Campbell, Robert R.
Type: Article
In: The Canadian field-naturalist
Volume: 101
Series:
Issue: 2
Date: 1997
Page Range: 266--270
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Parker, Brian - McKee, Paul M. - Campbell, Robert R.
Type: Article
In: The Canadian field-naturalist
Volume: 101
Series:
Issue: 2
Date: 1997
Page Range: 208--212
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Parker, Brian - McKee, Paul M. - Campbell, Robert R.
Type: Article
In: The Canadian field-naturalist
Volume: 101
Series:
Issue: 2
Date: 1997
Page Range: 203--207
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Parker, Brian - McKee, Paul M. - Campbell, Robert R.
Type: Article
In: The Canadian field-naturalist
Volume: 101
Series:
Issue: 2
Date: 1997
Page Range: 190--194
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Campbell, Robert R.
Type: Article
In: The Canadian field-naturalist
Volume: 112
Series:
Issue: 1
Date: 1998
Page Range: 94--97
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Campbell, Robert R.
Type: Article
In: The Canadian field-naturalist
Volume: 115
Series:
Issue: 1
Date: 2001
Page Range: 115--117
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Campbell, Robert R.
Type: Article
In: The Canadian field-naturalist
Volume: 115
Series:
Issue: 4
Date: 2001
Page Range: 564--572
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects: