John Matthews <br/><br/>
Progress in agricultural Physics and Engineering 

 - Walligford  CAB International  1991 
 - 337p 
<br/><br/>John Matthews: Progress in agricultural Physics and Engineering.  Walligford.  CAB International, 1991. 0-85198-705-2--(630.23MAT)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>0-85198-705-2 
<br/><br/><label>Dewey Class. No.: </label>630.23  / MAT