Metcalf, C. L. <br/><br/>
Destructive and useful insects :  their habits and control / 
C.L. Metcalf and W.P. Flint; [revised by] R.L. Metcalf. 
 - 3rd edition. 
 - New York :  McGraw-Hill,  c1951. 
 - xiv, 1071 pages :  Illustrations ;  24 cm. 
 - McGraw-Hill publications in the agricultural sciences .
 - McGraw-Hill publications in the agricultural sciences. .
<br/><br/>Includes "References." 
<br/><br/><label>Nat. Bib. No.: </label>GB51-6649 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Insects, Injurious and beneficial.
<br/><br/><label>LC Class. No.: </label>SB931  / .M45 1951 
<br/><br/><label>Dewey Class. No.: </label>632.7