Hawksworth, Frank G.,  1926- <br/><br/>
Dwarfmistletoe of ponderosa pine in the Southwest / 
by Frank G. Hawksworth. 
 - Washington :  U.S. Dept. of Agriculture,  1961. 
 - iii, 112 p. :  ill., maps ;  23 cm. 
 - Technical bulletin / United States Department of Agriculture ;  no. 1246 .
 - Technical bulletin (United States. Department of Agriculture) ;  no. 1246. .
<br/><br/>Literature cited: p. 101-105. 
<br/><br/><label>LCCN: </label>agr61000354  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dwarf mistletoes.<br/>Ponderosa pine--Diseases and pests.<br/>Conifers--Diseases and pests--Southwest, New.
<br/><br/><label>LC Class. No.: </label>S21  / .A72 no. 1246 
<br/><br/><label>National Agricultural Library Call No.: </label>1  / Ag84Te no.1246