Johnson, C.G. <br/><br/>
CAROLINA biology readers: insect migration 
/[by] C.G.Johnson 
 - North Carolina  Carolina Biological Supply Company  1976 
 - 16 p. 
<br/><br/><label>ISBN: </label>892782846 
<br/><br/><label>Dewey Class. No.: </label>574  / CAR