Mason A Freeman <br/><br/>
Spraying dusting and fumigating of plants: A popular handbook on crop protection 

 - New York       Macmillan          1942 
 - xxxi,539p.  cm. 
 - Rular manuals .
<br/><br/><label>Standard No.: </label>53143 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>J:4:5, H2