edited by Indu Grover, Lali Yadav, Deepak Grover <br/><br/>
Extension management 

 - Agrotech, Udaipur  2002 
 - 464p 
<br/><br/><label>ISBN: </label>81-85680-54-X 
<br/><br/><label>Dewey Class. No.: </label>370.194 Gro