-
By: Jacobson, E. R. (Edward Richard),
Type: Article
In: Notes from the Leyden Museum
Volume: 34
Series:
Issue:
Date: 1912
Page Range: 113--122
Publication Info: Leyden, E.J. Brill, 1880-1914
Subjects:
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By: Jacobson, E. R. (Edward Richard), - Forel, Auguste,
Type: Article
In: Notes from the Leyden Museum
Volume: 31
Series:
Issue:
Date: 1909
Page Range: 221--253
Publication Info: Leyden, E.J. Brill, 1880-1914
Subjects:
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By: Jacobson, E. R. (Edward Richard),
Type: Article
In: Tijdschrift voor entomologie
Volume: 55
Series:
Issue:
Date: 1912
Page Range: 97--103
Publication Info: [Amsterdam], Nederlandse Entomologische Vereniging,
Subjects:
-
By: Jacobson, E. R. (Edward Richard),
Type: Article
In: Tijdschrift voor entomologie
Volume: 54
Series:
Issue:
Date: 1911
Page Range: 175--179
Publication Info: [Amsterdam], Nederlandse Entomologische Vereniging,
Subjects:
-
By: Jacobson, E. R. (Edward Richard),
Type: Article
In: Tijdschrift voor entomologie
Volume: 66
Series:
Issue:
Date: 1923
Page Range: 135--136
Publication Info: [Amsterdam], Nederlandse Entomologische Vereniging,
Subjects:
-
By: Jacobson, E. R. (Edward Richard),
Type: Article
In: Tijdschrift voor entomologie
Volume: 52
Series:
Issue:
Date: 1909
Page Range: 158--164
Publication Info: [Amsterdam], Nederlandse Entomologische Vereniging,
Subjects:
-
By: Jacobson, E. R. (Edward Richard),
Type: Article
In: Notes from the Leyden Museum
Volume: 33
Series:
Issue:
Date: 1911
Page Range: 169--174
Publication Info: Leyden, E.J. Brill, 1880-1914
Subjects:
-
By: Jacobson, E. R. (Edward Richard),
Type: Article
In: Tijdschrift voor entomologie
Volume: 67
Series:
Issue:
Date: 1924
Page Range: 75--77
Publication Info: [Amsterdam], Nederlandse Entomologische Vereniging,
Subjects:
-
By: Jacobson, E. R. (Edward Richard),
Type: Article
In: Bulletin du Muséum national d'histoire naturelle
Volume: 15
Series:
Issue: 7
Date: 1909
Page Range: 451--453
Publication Info: Paris Imprimerie nationale 1907-1971
Subjects:
-
By: Jacobson, E. R. (Edward Richard),
Type: Article
In: Tijdschrift voor entomologie
Volume: 53
Series:
Issue:
Date: 1910
Page Range: 328--335
Publication Info: [Amsterdam], Nederlandse Entomologische Vereniging,
Subjects:
-
By: Jacobson, E. R. (Edward Richard),
Type: Article
In: Tijdschrift voor entomologie
Volume: 55
Series:
Issue:
Date: 1912
Page Range: 9--14
Publication Info: [Amsterdam], Nederlandse Entomologische Vereniging,
Subjects:
-
By: Jacobson, E. R. (Edward Richard),
Type: Article
In: Tijdschrift voor entomologie
Volume: 64
Series:
Issue:
Date: 1921
Page Range: 186--190
Publication Info: [Amsterdam], Nederlandse Entomologische Vereniging,
Subjects:
-
By: Jacobson, E. R. (Edward Richard),
Type: Article
In: Notes from the Leyden Museum
Volume: 34
Series:
Issue:
Date: 1912
Page Range: 230--230
Publication Info: Leyden, E.J. Brill, 1880-1914
Subjects:
-
By: Jacobson, E. R. (Edward Richard),
Type: Article
In: Tijdschrift voor entomologie
Volume: 67
Series:
Issue:
Date: 1924
Page Range: 65--71
Publication Info: [Amsterdam], Nederlandse Entomologische Vereniging,
Subjects:
-
By: Jacobson, E. R. (Edward Richard),
Type: Article
In: Notes from the Leyden Museum
Volume: 30
Series:
Issue:
Date: 1908
Page Range: 63--67
Publication Info: Leyden, E.J. Brill, 1880-1914
Subjects: