Fungicide and Namaticide Tests Results of 1972. v.28, 1972
Zehr, Eldon I., ed.
Fungicide and Namaticide Tests Results of 1972. v.28, 1972 edited by Eldon I. Zehr - Minnesota American Phylopathological Society 1972 - v.28, 219 p.; 28cm.
01489038
Fungicide and Namaticide Tests Results of 1972. v.28, 1972 edited by Eldon I. Zehr - Minnesota American Phylopathological Society 1972 - v.28, 219 p.; 28cm.
01489038
