Bees of the genus Andrena in the collection of the California Academy of Sciences

Documenti analoghi

• Expedition of the California Academy of Sciences to the Gulf of California in 1921. The Bees (II)
  di: Cockerell, Theodore D. A. (Theodore Dru Alison)
  Pubblicazione: (1924)
• Bees related to Diadasia australis Cresson
  di: Cockerell, Theodore D. A. (Theodore Dru Alison)
  Pubblicazione: (1939)
• Australian bees of the genus Euryglossa
  di: Cockerell, Theodore D. A. (Theodore Dru Alison)
  Pubblicazione: (1914)
• A New Aleurodes Found on Aquilegia
  di: Cockerell, Theodore D. A. (Theodore Dru Alison)
  Pubblicazione: (1897)
• NOTES ON THE FLORA OF BOULDER OCUNTY, COLORADO
  di: Cockerell, Theodore D. A. (Theodore Dru Alison)
  Pubblicazione: (1918)