Description of a new Psithyrus with an account of Psithyrus laboriosus and notes on Bumble-bees

Book details

Title
Description of a new Psithyrus with an account of Psithyrus laboriosus and notes on Bumble-bees
Publication year listed
1925
Format
Public domain eBook
Reading access
Free online reader; no registration required
Source record
View on Archive.org
Description New Psithyrus Account Laboriosus Notes Bumble-bees
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