Lall.R.R  <br/><br/>
Annotated Bibiog raphy Pf Agricultural Engineerinh Reseaeh In India ( 1964- 1978 ) 

 - Delhi   Centrtral Instiute Of Agri Angg  1981 
 - 320 
<br/><br/><label>Subjects--Topical Terms: </label><br/>FS