Purkayastha, R. P.  <br/><br/>
Economic plants and microbes :   proceedings of symposia, organized by the botany section of 76th session of the Indian science congress at madurai in january 1989) / 
R. P. Purkayastha. 
 - 1st ed. 
 - New Delhi :  Today & Tomorrow's Printers & Publishers,   1990 
 - ii, 308 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>8170193710 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic Plants
<br/><br/><label>LC Class. No.: </label>SB731  / .A35 1997 
<br/><br/><label>Dewey Class. No.: </label>581.6  / PUE