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By: Welch, R. Colin
Type: Article
In: The entomologist's record and journal of variation
Volume: 102
Series:
Issue:
Date: 1990
Page Range: 225--226
Publication Info: [London s.n
Subjects:
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By: Welch, R. Colin
Type: Article
In: The entomologist's record and journal of variation
Volume: 111
Series:
Issue:
Date: 1999
Page Range: 62--62
Publication Info: [London s.n
Subjects:
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By: Welch, R. Colin
Type: Article
In: The entomologist's record and journal of variation
Volume: 111
Series:
Issue:
Date: 1999
Page Range: 148--148
Publication Info: [London s.n
Subjects:
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By: Welch, R. Colin - Plant, R A
Type: Article
In: The entomologist's record and journal of variation
Volume: 92
Series:
Issue:
Date: 1980
Page Range: 123--124
Publication Info: [London s.n
Subjects:
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By: Alexander, Keith N. A., - Welch, R. Colin
Type: Article
In: British journal of entomology and natural history
Volume: 7
Series:
Issue:
Date: 1994
Page Range: 52--52
Publication Info: [London] British Entomological and Natural History Society 1988-
Subjects:
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By: Welch, R. Colin
Type: Article
In: The entomologist's record and journal of variation
Volume: 109
Series:
Issue:
Date: 1997
Page Range: 98--100
Publication Info: [London s.n
Subjects:
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By: Welch, R. Colin
Type: Article
In: The entomologist's record and journal of variation
Volume: 102
Series:
Issue:
Date: 1990
Page Range: 23--24
Publication Info: [London s.n
Subjects:
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By: Welch, R. Colin - Jukes, Martin R
Type: Article
In: The entomologist's record and journal of variation
Volume: 111
Series:
Issue:
Date: 1999
Page Range: 133--134
Publication Info: [London s.n
Subjects:
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By: Welch, R. Colin
Type: Article
In: The entomologist's record and journal of variation
Volume: 89
Series:
Issue:
Date: 1977
Page Range: 195--198
Publication Info: [London s.n
Subjects:
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By: Welch, R. Colin
Type: Article
In: The entomologist's record and journal of variation
Volume: 107
Series:
Issue:
Date: 1995
Page Range: 185--187
Publication Info: [London s.n
Subjects:
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By: Welch, R. Colin
Type: Article
In: The entomologist's record and journal of variation
Volume: 109
Series:
Issue:
Date: 1997
Page Range: 76--76
Publication Info: [London s.n
Subjects:
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By: Welch, R. Colin
Type: Article
In: The entomologist's record and journal of variation
Volume: 102
Series:
Issue:
Date: 1990
Page Range: 291--292
Publication Info: [London s.n
Subjects:
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By: Welch, R. Colin
Type: Article
In: The entomologist's record and journal of variation
Volume: 103
Series:
Issue:
Date: 1991
Page Range: 108--109
Publication Info: [London s.n
Subjects:
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By: Welch, R. Colin
Type: Article
In: The entomologist's record and journal of variation
Volume: 115
Series:
Issue:
Date: 2003
Page Range: 193--194
Publication Info: [London s.n
Subjects:
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By: Welch, R. Colin
Type: Article
In: The entomologist's record and journal of variation
Volume: 112
Series:
Issue:
Date: 2000
Page Range: 163--166
Publication Info: [London s.n
Subjects:
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By: Welch, R. Colin
Type: Article
In: The entomologist's record and journal of variation
Volume: 113
Series:
Issue:
Date: 2001
Page Range: 27--28
Publication Info: [London s.n
Subjects:
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By: Welch, R. Colin
Type: Article
In: The entomologist's record and journal of variation
Volume: 110
Series:
Issue:
Date: 1998
Page Range: 283--284
Publication Info: [London s.n
Subjects: