"Hon-specific" factors influencing host resistance
Card's contents:"NON-SPECIFIC"520,799 "Hon-specific" factors influencing host resistance. A reexamination.Ed. W.Braun and J.Ungar. With‘the assistance of A. Allison /i in./ Basel 1973 S.Karger 8° s.XIII,nlb. 1 ,471 , ilustr.