-
By: Mason, W R M
Type: Article
In: The Bulletin of zoological nomenclature
Volume: 48
Series:
Issue:
Date: 1991
Page Range: 331--333
Publication Info: London International Trust for Zoological Nomenclature
Subjects:
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By: Mason, W R M
Type: Article
In: Proceedings of the Entomological Society of Washington
Volume: 87
Series:
Issue:
Date: 1985
Page Range: 896--896
Publication Info: Washington, etc, Entomological Society of Washington,
Subjects:
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By: Mason, W R M
Type: Article
In: Proceedings of the Entomological Society of Washington
Volume: 92
Series:
Issue:
Date: 1990
Page Range: 93--97
Publication Info: Washington, etc, Entomological Society of Washington,
Subjects:
-
By: Mason, W R M
Type: Article
In: Proceedings of the Entomological Society of Washington
Volume: 89
Series:
Issue:
Date: 1987
Page Range: 226--229
Publication Info: Washington, etc, Entomological Society of Washington,
Subjects:
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By: Wahl, David B. - Mason, W R M
Type: Article
In: Journal of Hymenoptera research
Volume: 4
Series:
Issue:
Date: 1995
Page Range: 285--293
Publication Info: Washington, D.C, International Society of Hymenopterists, [1992-
Subjects:
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By: Sharkey, M J - Mason, W R M
Type: Article
In: Proceedings of the Entomological Society of Washington
Volume: 88
Series:
Issue:
Date: 1986
Page Range: 300--302
Publication Info: Washington, etc, Entomological Society of Washington,
Subjects:
-
By: Payne, J A - Mason, W R M
Type: Article
In: Proceedings of the Entomological Society of Washington
Volume: 73
Series:
Issue:
Date: 1971
Page Range: 132--141
Publication Info: Washington, etc, Entomological Society of Washington,
Subjects:
-
By: Mason, W R M
Type: Article
In: The Bulletin of zoological nomenclature
Volume: 43
Series:
Issue:
Date: 1986
Page Range: 173--174
Publication Info: London International Trust for Zoological Nomenclature
Subjects:
-
By: Mason, W R M
Type: Article
In: Proceedings of the Entomological Society of Washington
Volume: 71
Series:
Issue:
Date: 1969
Page Range: 263--278
Publication Info: Washington, etc, Entomological Society of Washington,
Subjects:
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By: Mason, W R M
Type: Article
In: Proceedings of the Entomological Society of Washington
Volume: 81
Series:
Issue:
Date: 1979
Page Range: 640--644
Publication Info: Washington, etc, Entomological Society of Washington,
Subjects:
-
By: Mason, W R M
Type: Article
In: Proceedings of the Entomological Society of Washington
Volume: 80
Series:
Issue:
Date: 1978
Page Range: 606--610
Publication Info: Washington, etc, Entomological Society of Washington,
Subjects:
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By: Mason, W R M
Type: Article
In: Contributions of the American Entomological Institute
Volume: 20
Series:
Issue:
Date: 1983
Page Range: 49--62
Publication Info: [Ann Arbor, Mich American Entomological Institute] 1964-
Subjects:
-
By: Mason, W R M
Type: Article
In: Proceedings of the Entomological Society of Washington
Volume: 88
Series:
Issue:
Date: 1986
Page Range: 1--7
Publication Info: Washington, etc, Entomological Society of Washington,
Subjects:
-
By: Mason, W R M
Type: Article
In: Proceedings of the Entomological Society of Washington
Volume: 89
Series:
Issue:
Date: 1987
Page Range: 325--328
Publication Info: Washington, etc, Entomological Society of Washington,
Subjects: