Hartig, Robert
Important diseases of forest trees; contributions to mycology and phytopathology for botanists and foresters - Minnesota American Phytopathological Society 1975 - 120
0890540136
Phytopathogenic fungi
Trees--Diseases and pests
634.964/HAR
Important diseases of forest trees; contributions to mycology and phytopathology for botanists and foresters - Minnesota American Phytopathological Society 1975 - 120
0890540136
Phytopathogenic fungi
Trees--Diseases and pests
634.964/HAR