• 6 Journals, Magazines, Newspapers
• 3 Books

• 3 Agricultural extension work
• 2 Agriculture
• 1 Agricultural productivity
• 1 Agricultural systems
• 1 Alternative agriculture
• 1 Breastfeeding
• 1 Breastfeeding promotion
• 1 Economic aspects
• 1 Farm rents
• 1 Farms
• 1 Hutterian Brethren
• 1 Infants
• 1 Land use, Rural
• 1 Mother and infant
• 1 Nutrition
• 1 Organic farming
• 1 Prices
• 1 Real property
• 1 Research
• 1 South Dakota Agricultural Experiment Station
• 1 Soybean
• 1 Tillage
• 1 Valuation

• 6 South Dakota State University. Cooperative Extension Service
• 2 South Dakota Agricultural Experiment Station
• 1 Satterlee, James L
• 1 Smolik, James D

• 9 English

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