North American Industry Classification System (NAICS) 1997
- 1114 - Greenhouse, Nursery and Floriculture Production
- 11141 - Food Crops Grown Under Cover
- 111411 - Mushroom Production
- 111419 - Other Food Crops Grown Under Cover
- 11142 - Nursery and Floriculture Production
- 111421 - Nursery and Tree Production
- 111422 - Floriculture Production
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