TY  - BOOK
AU  - Hartig,Robert
TI  - Important diseases of forest trees: contributions to mycology and phytopathology for botanists and foresters 
SN  - 0890540136
PY  - 1975///
CY  - Minnesota
PB  - The American Phytopathological Society
KW  - Trees
KW  - Diseases and pests
N1  - English translation by William Merrill ... (et.al.)
ER  -