Revision of the Ichneumonidae based on the collection in the British museum (Natural history) with descriptions of new genera and species. 

 - London,  Printed by order of the Trustees of the British museum and sold by Longmans & co.  1912-<1915   > 
 - v. <1-4   >  col. pl.  22 cm. 
<br/><br/><label>LCCN: </label>agr12001327  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ichneumonidae.
<br/><br/><label>LC Class. No.: </label>QL568.I2  / B85