Roth, L.O , Crow, F.R. and Mahoney, G.W.A. <br/><br/>
An introduction to agricultural engineering 

 - Westport  Avi publishing  1975 
 - 356p. 
<br/><br/><label>ISBN: </label>0870551914 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural science<br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>630  / ROT