Introduction to the history of plant pathology
AINSWORTH, G.C
Introduction to the history of plant pathology - Cambridge 1981 - 315p
PLANT DISEASES -- HISTORY
PLANT DISEASES -- HISTORY
581.209 A27I
Introduction to the history of plant pathology - Cambridge 1981 - 315p
PLANT DISEASES -- HISTORY
PLANT DISEASES -- HISTORY
581.209 A27I