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Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia
Shortia : a newsletter of the Western Carolina Botanical Club
Amphipod newsletter
SCAMIT newsletter
Cooperative marketing of tobacco: a selected list of references
Farming costs
Bulk containers for deciduous fruits : costs and efficiency in local assembly operations
Will more forage pay? : economic aspects of using more pasture and forage on farms : a progress report
Methods of harvesting grass silage in Northeastern Pennsylvania: (a preliminary report)
The place of forestry in the economic development of the Park Falls area, Wisconsin