"Giriappa, Somu" <br/><br/>
Energy Environment in Agriculture: Study of Developed and Developing System 

 - \\198600ENGGPSX 
 - Ashish  1986  New Delhi 
 - viii+93 p 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label>8170240484