McGee, Roger Valentine <br/><br/>
Mathematics in agriculture / 
Roger Valentine McGee 
 - 2nd ed. 
 - New York :  Prentice-Hall,  1954 
 - x, 208 p. ;  23 cm. 
 - Prentice-Hall mathematics series .
<br/><br/><label>ISBN: </label> USD 5.35 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Agricultural mathematics
<br/><br/><label>Dewey Class. No.: </label>510