Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
“A research journal serves that narrow
borderland which separates the known from the unknown”
-P.C.Mahalanobis
571.92 D491 91592
Deverall Brian J Defence mechanisms of plants Cambridge Cambridge University Press 1977 vii,110p. 0-521-21335-5 * Disease and pest resistance Host-parasite relationships Plants