VERMA S S <br/><br/>
OBJECTIVE PLANT SCIENCE AT A GLANCE 

 - REV.2014,RP.2018 Ed. 
 - JODHPUR  SCIENTIFIC PUBLISHERS  2018 
 - 294p. 
 - BHARATI GRAHAK BHANDAR PUNE,B-4336, DT-14/02/2108 .