Percival, John  1863- <br/><br/>
Agricultural botany:  theoretical and practical/ 
John Percival 
 - 8th ed. 
 - London:  Duckworth,  c1954 
 - 839 p.:  ill.;  20 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> Rs. 30.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany, Economic<br/>Agriculture<br/>Plants, useful
<br/><br/><label>Dewey Class. No.: </label>630.28