Francis Walker, F.L.S. <br/><br/>
Catalogue of the specimens of  Dermaptera Saltatoria and supplement to the Blattariae in the collection of the British museum  Part-3 

 - London  The trustees of the British museum  1869 
 -  178p. ; 24 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science<br/>1869
<br/><br/><label>Universal Decimal Class. No.: </label>3  / S11