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01 មករា 1972 A comprehensive book on tropical vegetables, primarily directed to South-East Asia, but of value throughout the tropics. It presents an account of the scientific background--soils, fertilizers, pests, climate--and of the nutritive values of vegetables. It also describes and illustrates the...
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01 មករា 1986 Spanish language
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ធនធានសំខាន់ 15 ធ្នូ 1997 Slash/mulch systems, ancient agricultural practices still widely used today, are often overlooked by farmers or mistaken for slash-and-burn systems; however, slash/mulch systems, in which vegetation is cut and mulched on site rather than being discarded or burned, are far more beneficial than are...
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01 មករា 1950 This circular has been prepared partly to meet the need for information on culture and partly to answer inquires from institutions and individuals in the tropics. The information and recommendtions are based on more than 45 years' experience with vegetables at this station, as well as on the...
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01 មករា 1978 The purpose of this series of bulletins is to furnish information about vegetables that can be grown in the hot, humid Tropics. The vegetables covered are either not well known, at least with respect to some uses, or not well distributed, but are productive during tropical rainy seaons. The...
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01 មករា 1978 The purpose of this series of bulletins is to furnish information about vegetables that can be grown in the hot, humid Topics. The vegetables covered are either not well known, at least with respect to some uses, or not well distributed, but are productive during tropical rainy seasons. The...
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01 មករា 1978 The purpose of this series of bulletins is to furnish information about vegetables that can be grown in the hot, humid Topics. The vegetables covered are either not well known, at least with respect to some uses, or not well distributed, but are productive during tropical rainy seasons. The...
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01 មករា 1978 The purpose of this series of bulletins is to furnish information about vegetables that can be grown in the hot, humid Tropics. The vegetables covered are either not well known, at least with respect to some uses, or not well distributed, but are productive during tropical rainy seaons. The...
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01 មករា 1978 The purpose of this series of bulletins is to furnish information about vegetables that can be grown in the hot, humid Tropics. The vegetables covered are either not well known, at least with respect to some uses, or not well distributed, but are productive during tropical rainy seaons. The...
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01 មករា 1973 This publication lists the proceedings of the tropical region.