TY  - BOOK
ED  - Working Group on International Cooperation in Forest Disease Research
TI  - Internationally dangerous forest tree diseases
T2  - Miscellaneous publication
U1  - 634.96 21st ed.
PY  - 1963///
CY  - Washington, D.C.
PB  - United States Government Printing Office
KW  - Diseases
KW  - Forest pathology
KW  - Forestry
N1  - Proceedings of the 13th Congress, International Union of Forestry Research Organizations, Vienna 1961
ER  -