Krombein, Karl V. <br/><br/>
Biosystematic studies of Ceylonese wasps, VIII :  a monograph of the Philanthidae (Hymenoptera : Sphecoidea) / 
Karl V. Krombein. 
 - City of Washington :  Smithsonian Institution Press,  1981. 
 - Smithsonian contributions to zoology ;  no. 343 .
<br/><br/>Bibliography: p. 54-55. 
<br/><br/><label>LCCN: </label>81607805 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philanthidae -- Classification.--Philanthidae -- Classification.<br/>Insects -- Classification.--Insects -- Classification.<br/>Insects -- Sri Lanka -- Classification.--Insects -- Sri Lanka -- Classification.--Insects -- Sri Lanka -- Classification.
<br/><br/><label>LC Class. No.: </label>QL1  QL568.P5  / .S54 no. 343 
<br/><br/><label>Dewey Class. No.: </label>591 s  595.79/8 
<br/><br/><label>Gov. Doc. Class. No.: </label>SI 1.27:343