Diseases of widely planted forest trees
By: by Working Group on International Cooperation in Forest Disease Research, Section 24, Forest Protection, International Union of Forestry Research Organizations.
Contributors: Food and Agriculture Organization of the United Nations.; Joint FAO/IUFRO Symposium on Internationally Dangerous Forest Diseases and Insects (1964 : Oxford, England)
Series: FAO/FORPEST 64
Publisher: United States Department of Agriculture, Forest Service
Published: 1964
Place of publication: [Washington]
Language: eng
Number of pages: 237
Subjects: Trees -- Diseases and pests -- Congresses.
Notes: Papers for distribution at FAO/IUFRO Symposium on Internationally Dangerous Forest Diseases and Insects, Oxford, 20-30 July, 1964.

"July 1964."