Rizvi, S.J. H.. Allelopathy : basic and applied aspects / S.J.H. Rizvi and V. Rizvi. - London : Chapman and Hall , 1999. - xx,480p. : ill.,figs.,tables ; 25cm . NULL ISBN: 0412394006 Rs. 457.00 Subjects--Index Terms: ALLELOPATHY PLANT PHYSIOLOGY Dewey Class. No.: 571.2 / RIZ/A