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1911-06-15
Letter from H. F. Wickham to …
Wickham, H. F. (Henry Freder …
[letters (correspondence), a
1911-08-23
Letter from H. F. Wickham to …
Wickham, H. F. (Henry Freder …
[letters (correspondence), a
Undated
Letter from H. F. Wickham to …
Wickham, H. F. (Henry Freder …
[letters (correspondence), a
1912-04-11
Letter from H. F. Wickham to …
Wickham, H. F. (Henry Freder …
[letters (correspondence), a
1912-05-24
Letter from H. F. Wickham to …
Wickham, H. F. (Henry Freder …
[letters (correspondence), a
1913-03-06
Letter from H. F. Wickham to …
Wickham, H. F. (Henry Freder …
[letters (correspondence), a
1913-04-09
Letter from H. F. Wickham to …
Wickham, H. F. (Henry Freder …
[letters (correspondence), a
1913-11-22
Letter from H. F. Wickham to …
Wickham, H. F. (Henry Freder …
[letters (correspondence), a
Undated
Notes on Anthomyia atavella
Cockerell, Theodore D. A. (T …
[research notes, application
Undated
Notes on Anthomyia laminarum
Cockerell, Theodore D. A. (T …
[research notes, application
Undated
Notes on Anthomyia persepult …
Cockerell, Theodore D. A. (T …
[research notes, application
Undated
Key to Florissant Dioctria-l …
Cockerell, Theodore D. A. (T …
[research notes, application
Undated
Notes on Saropogon oblitesce …
Cockerell, Theodore D. A. (T …
[research notes, application
Undated
Notes on Asilus wickhami
Cockerell, Theodore D. A. (T …
[research notes, application
Undated
Notes on Asilus peritulus
Cockerell, Theodore D. A. (T …
[research notes, application
Undated
Notes on Asilus peritulus
Cockerell, Theodore D. A. (T …
[research notes, application
Undated
Notes on Asilus amelanchieri …
Cockerell, Theodore D. A. (T …
[research notes, application
Undated
Notes on Asilus peritulus
Cockerell, Theodore D. A. (T …
[research notes, application
Circa 1907
Notes on Asilus peritulus
Cockerell, Theodore D. A. (T …
[research notes, application
Circa 1916
Notes on Dioctria (?) pulver …
Cockerell, Theodore D. A. (T …
[research notes, application
Undated
Notes on Leptis florissantin …
Cockerell, Theodore D. A. (T …
[research notes, application
Undated
Notes on Nicocles miocenicus
Cockerell, Theodore D. A. (T …
[research notes, application
Undated
Notes on Cophura antiquella
Cockerell, Theodore D. A. (T …
[research notes, application
Undated
Notes on Cophura antiquella
Cockerell, Theodore D. A. (T …
[research notes, application
Undated
Notes on Taracticus contusus
Cockerell, Theodore D. A. (T …
[research notes, application
Undated
Notes on Taracticus renovatu …
Cockerell, Theodore D. A. (T …
[research notes, application
Circa 1909
Notes on Microstylum (?) des …
Cockerell, Theodore D. A. (T …
[research notes, application
1906-07-08
Notes on Microstylum wheeler …
Cockerell, Theodore D. A. (T …
[research notes, application
1905-03-22
Notes on an Asilid
Cockerell, Theodore D. A. (T …
[research notes, application
Undated
Notes on Microstylum wheeler …
Cockerell, Theodore D. A. (T …
[research notes, application
Undated
Notes on Chironomus scudderi …
Cockerell, Theodore D. A. (T …
[research notes, application
Undated
Notes on Cordylura exhumata
Cockerell, Theodore D. A. (T …
[research notes, application
Undated
Notes on Empis florissantana
Cockerell, Theodore D. A. (T …
[research notes, application
Circa 1908
Notes on Empis miocenica
Cockerell, Theodore D. A. (T …
[research notes, application
Circa 1914
Notes on Empis perdita
Cockerell, Theodore D. A. (T …
[research notes, application
Undated
Notes on Rhamphomyia hypolit …
Cockerell, Theodore D. A. (T …
[research notes, application
Undated
Notes on Rhamphomyia sepulta
Cockerell, Theodore D. A. (T …
[research notes, application
Undated
Notes on Glossina armatipes
Cockerell, Theodore D. A. (T …
[research notes, application
Circa 1916
Notes on Glossina armatipes
Cockerell, Theodore D. A. (T …
[research notes, application
Undated
Notes on Paloestrus oligocen …
Cockerell, Theodore D. A. (T …
[research notes, application
1916-10-26
Letter from Frank E. Lutz to …
Lutz, Frank Eugene, 1879-194 …
[letters (correspondence), a
Undated
Notes on Glossina osborni
Cockerell, Theodore D. A. (T …
[research notes, application
Circa 1916
Notes on Glossina veterna
Cockerell, Theodore D. A. (T …
[research notes, application
Undated
Notes on Heteromyza (?) mioc …
Cockerell, Theodore D. A. (T …
[research notes, application
Undated
Notes on Atrichops hesperius
Cockerell, Theodore D. A. (T …
[research notes, application
Undated
Notes on Dialysis revelata
Cockerell, Theodore D. A. (T …
[research notes, application
Undated
Notes on Leptis mystaceaefor …
Cockerell, Theodore D. A. (T …
[research notes, application
1911-03-01
Notes on Leptis mystaceaefor …
Cockerell, Theodore D. A. (T …
[research notes, application
Undated
Notes on Leptis mystaceaefor …
Cockerell, Theodore D. A. (T …
[research notes, application
Undated
Notes on Leptis mystaceaefor …
Cockerell, Theodore D. A. (T …
[research notes, application