James. D Ritchie <br/><br/>
Source Book for Farm Energy Alternatives 

 - New York  McGraw Hill Book Co.  1983 
 - 500p 
<br/><br/>James. D Ritchie: Source Book for Farm Energy Alternatives.  New York.  McGraw Hill Book Co., 1983. 0-07-052951-5--(333.79RIT)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>0-07-052951-5 
<br/><br/><label>Dewey Class. No.: </label>333.79  / RIT