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A new Ixodes (Acarina: Ixodidae)
Published in Bulletin of The Southern California Academy of Sciences, in 1940, in volume 38, pages 141-147
Created: 2012-01-17, modified: 2012-01-17
New or little known California bees
Published in Bulletin of The Southern California Academy of Sciences, in 1940, in volume 39, pages 190-196
Created: 2012-01-17, modified: 2012-01-17