The nature of wilt diseases of plants /
Beckman, C H
The nature of wilt diseases of plants / by C.H. Beckman - St. Paul, Minn. : American Phytopathological Society - 175 p.
200970
Fitopatología Plantas -- Enfermedades por hongos
PA 632 B4
The nature of wilt diseases of plants / by C.H. Beckman - St. Paul, Minn. : American Phytopathological Society - 175 p.
200970
Fitopatología Plantas -- Enfermedades por hongos
PA 632 B4