Lake States Forest Tree Improvement Conference
- 1st Lake States Forest Genetics Conference (1953)
- 2nd Lake States Forest Tree Improvement Conference (1955)
- 3rd Lake States Forest Tree Improvement Conference (1957)
- 4th Lake States Forest Tree Improvement Conference (1959)
- 5th Lake States Forest Tree Improvement Conference (1961)
- 6th Lake States Forest Tree Improvement Conference (1964)
- 7th Lake States Forest Tree Improvement Conference (1965)
- 8th Lake States Forest Tree Improvement Conference (1967)
- 9th Lake States Forest Tree Improvement Conference (1969)
- 10th Lake States Forest Tree Improvement Conference (1971)
- 12th Lake States Forest Tree Improvement Conference (1975)
- 13th Lake States Forest Tree Improvement Conference (1977)