Plant protection, diversity and conservation / Edited by Dr. D. Prasad and Dr. Satya Kumar  - New Delhi :  Biotech Books,  [2011]  ©2011  - x, 358 pages :  illustrations  25 cm. <br/><br/><label>ISBN: </label>9788176222389 <br/><br/><label>LC Class. No.: </label>SD 541  / P6941 2011