Morrison, Harold,  1890-1963. <br/><br/>
A selected bibliography of the Coccoidea / 
by Harold Morrison and Alice V. Renk. 
 - Washington, D.C. :  U.S. Dept. of Agriculture,  1957. 
 - 222 p. ;  24 cm. 
 - Miscellaneous publication / United States Department of Agriculture ;  no. 734 .
 - Miscellaneous publication (United States. Department of Agriculture) ;  no. 734. .
<br/><br/><label>LCCN: </label>agr57000271  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Scale insects--Bibliography.
<br/><br/><label>LC Class. No.: </label>S21  / .A46 no. 734, etc. 
<br/><br/><label>Dewey Class. No.: </label>016.5957/52 
<br/><br/><label>National Agricultural Library Call No.: </label>1  / Ag84M no.734