Suppressive soils and plant disease
Schneider, R. W.
Suppressive soils and plant disease - St. Paul, Minn. : American Phytopathological Society, 1982 - 88 p.
56716
Suelos y fitopatología.
Suppressive soils and plant disease - St. Paul, Minn. : American Phytopathological Society, 1982 - 88 p.
56716
Suelos y fitopatología.
