Toor, H S <br/><br/>
Harmful birds and their control 

 - Ludhiana:  Communication Centre Punjab Agricultural University,   1981 
 - 30p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Subjects--Index Terms: </label>Crow Sparrow 
<br/><br/><label>Universal Decimal Class. No.: </label>632.95   / M1