Perspectives in environmental botany:   1985 

 - Lucknow:   Print House,   1985 
 - x, 294p. 
<br/><br/> Vol. 1; x, 294p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany 
<br/><br/><label>Universal Decimal Class. No.: </label>58"504.73   / M5.1