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• Brewster, James L Onions and other vegetable alliums
• Rae, Allan N Agricultural management economics
• Bunders, Joske F.G Appropriate biotechnology in small-scale agriculture
• Qiaogiao, Zhang Directory of Chinese agricultural and related organizations
• Social science research for agricultural technology
• Alderson, Lawrence Genetic conservation of domestic livestock. Volume 2
• Berk, P
• Nutritive requirements of ruminant animals
• Lawrence, T. L. J Growth of farm animals
• Energy and protein requirements of ruminants
• Gasson, Ruth M The farm family business
• Casey, R Peas
• Cherries
• Davies, Frederick S Citrus
• Potato genetics
• Insect pests and fresh horticultural products
• Soil science and sustainable land management in the tropics.
• Hawksworth, D. L
• Whitby, Martin
• Allscopp, D Microbial diversity and ecosystem function