chapter 1 An Introduction to the Literature and General Sources / chapter 2 Agricultural Economics / chapter 3 Agricultural and Biosystems Engineering / chapter 4 Animal Health and Veterinary Sciences / chapter 5 Animal Science and Livestock Production / chapter 6 Environmental Sciences and Natural Resources / chapter 7 Farming and Farming Systems / chapter 8 Field Crops / chapter 9 Food Marketing / chapter 10 Food Science / chapter 11 Grey Literature and Extension Resources / chapter 12 Horticulture / chapter 13 Human Nutrition / chapter 14 Rural Development and Sociology in the United States / chapter 15 International Rural Development and Rural Sociology -- chapter 16 Soil Science