Tolpekin, S. <br/><br/>
The mechanisation of Soviet agriculture: the economic effect 

 - Moscow  Progress pub.  1968 
 - 276 p. 
<br/><br/><label>ISBN: </label>248440 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>630  / TOL