Mackenna J. Ed. <br/><br/>
Best means of rapidly increasing the outturns of food crops methods agricultural department 

 - Calcutta  superintendent government printing India       1918 
 - 32p.  cm. 
 - Bulletin, Agricultural research institute,Pusa; No.  84. .
<br/><br/> submited to the meeting of Board of agriculture in India, Poona,1917. 
<br/><br/><label>Standard No.: </label>25538 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGRICULTURE
<br/><br/><label>Dewey Class. No.: </label>J3:5.2'N1, E8