Browsing by Author "Cockerell, T. D. A."
Now showing items 1-16 of 16
-
A New Aberration of Basilarchia weidemeyrii Edwards. (Lepid.)
Cockerell, T. D. A. -
A New Bee of the Genus Andronicus
Cockerell, T. D. A. -
A New Plant-Louse from Southern California
Cockerell, T. D. A. -
Bees Collected by Mr. and Mrs. J. L. Sperry and Mr. R. H. Andrews in Arizona
Cockerell, T. D. A. -
Diptera from Southern California
Cockerell, T. D. A. -
Hymenoptera of Southern California - I.
Cockerell, T. D. A. -
Hymenoptera of Southern California, II
Cockerell, T. D. A. -
Notes on Sphaeralcea and Malvastrum
Cockerell, T. D. A. -
The Bees of Southern California
Cockerell, T. D. A. -
The Bees of Southern California
Cockerell, T. D. A. -
The Bees of Southern California - VII
Cockerell, T. D. A. -
The Bees of Southern California. VIII
Cockerell, T. D. A.