Tenth Annual report - 1971-72                                                               

 - Ludhiana  Punjab Agricultural University  1972   
 - 204 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural education - India - Punjab<br/>Agricultural research - India - Punjab
<br/><br/><label>Dewey Class. No.: </label>630.70954