Vidhyasekaran, P . Physiology of disease resistance in field crops / P. Vidhyasekaran. - New Delhi : Today and Tomorrows Printers and Publishers , 1990. - 137p. : Tables ; 26cm. 1 CD . Includes index ISBN: 8170193613 NULL Subjects--Index Terms: PLANTATION CROPS Dewey Class. No.: 633 / VID/P