1981
The following events occurred in 1981:
- Northeastern Area Nurserymen's Conference
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Springfield, MissouriAugust 10, 1981 - August 13, 1981
- Proceedings of the Canadian Containerized Tree Seedling Symposium
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Toronto, OntarioSeptember 14, 1981 - September 16, 1981
- Proceedings of the 1981 Intermountain Nurserymen's Association meeting
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Edmonton, AlbertaAugust 11, 1981 - August 13, 1981
