The Psammocharidae of western North America
By: by Nathan Banks.
Series: Bulletin of the Museum of Comparative Zoölogy at Harvard College -- v. 63, no. 5; Bulletin of the Museum of Comparative Zoology -- v. 63, no. 5
Publisher: Printed for the Museum
Published: 1919
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 248
Subjects: Spider wasps -- North America.