1978
The following events occurred in 1978:
- Nurseryman's conference and seed processing workshop
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Eureka, CAAugust 07, 1978 - August 11, 1978
- Northeastern Area Nurserymen's Conference
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East Lansing, MIAugust 14, 1978 - August 17, 1978
- Southern Nursery Conference: Eastern Session
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Colonial Williamsburg, VAAugust 07, 1978 - August 10, 1978
- Southern Nursery Conference: Western Session
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Hot Springs, ARJuly 24, 1978 - July 27, 1978
