Porwal, Ramavtar  <br/><br/>
Aadhunik shasya vigyan  
by Ramavtar Porwal & Praveensingh Rathore  
 - Jaipur  Atolia Publications   2011 
 - 290p.; ill.; tables.;   22 cm.  
<br/><br/><label>ISBN: </label>81-902673-6-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture <br/>Agriculture- Safety measures <br/>Agricultural implements<br/>Agricultural instruments 
<br/><br/><label>Dewey Class. No.: </label>H 630  / POR