Comstock, John Henry,. <br/><br/>
The spider book / 
John Henry Comstock. 
 -  by W. J. Gertsch 
 - New York :  Comstock publishing Company,  c1948. 
 - xi, 729 pages :  Illustrations ;  24 cm. 
 - Handbooks of American natural history .
 - Handbooks of American natural history. .
<br/><br/>Bibliography: p. 709-717. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arachnida--North America.
<br/><br/><label>LC Class. No.: </label>QL457.1  / .C7 1948 
<br/><br/><label>Dewey Class. No.: </label>595.4