Introduction to principles of plant pathology
Singh, R. S.
Introduction to principles of plant pathology - 2nd - New Delhi Oxford & IBH Pub. 1980 - 22cm. 390
PLANT DISEASES
PLANT DISEASES
581.2 S48I
Introduction to principles of plant pathology - 2nd - New Delhi Oxford & IBH Pub. 1980 - 22cm. 390
PLANT DISEASES
PLANT DISEASES
581.2 S48I