FENSKE, T.H. <br/><br/>
Arithmetic in agriculture 
FENSKE, T.H. 
 - U.S.A.  WEBB PUBLISHING CO.  1947 
 - 243 pages 
<br/><br/><br/>In English 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ARITHMETIC
<br/><br/><label>Dewey Class. No.: </label>NBI,13  1947