资源 标记: Manuals
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- 1983-01-01 Complete instructions for building each pump are included in the manual, with detailed drawings to guide construction. Operating and maintenance directions are also given. Efficiency comparisons enable the user to choose the best design for a particular situation. Readers who may be using this...
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1991-01-01 The purpose of this manual is to describe both the basic and practical aspects of kiln drying lumber. The manual is inteded for several types of audience. First, and foremost, it is a practical guide for the kiln operator--a reference manual to turn to when questions arise. It is also intended...
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1987-01-01 Soil is a universal building material and is one of the oldest known to humanity. Simple soils (without additives), or soils improved by adding stabilizing materials such as bitumen or cement, are suitable for homes, schools, roads, and other construction. For construction purposes, soil is...
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1989-01-01 Supplying power to many remote locations in the world from central generators using customary distribution methods is either economically unfeasible or will be many years in coming. Power, where desirable, will therefore need to be generated locally. Various commercial machinery is marketed, but...
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Neem is a very important tree species widely planted in the Sahel region of West Africa, where it is used for firewood windbreaks, greenbelts, and as amenity plantings in cities, towns, and villages.
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1985-11-01 This manual was compiled during a seven-month stay as veterinary consultants for Heifer Project International in Northern Thailand. It was intended to serve as an adjunct to a parveterinary training program we were conductingunder their sponsorship. Used as a reference guide, the manual was to be...
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This book provides useful clues on plant characteristics, bioactive materials and their properties, methods of preparation and extraction, methods of application, cautions in use, and other complementary uses.
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The aim of this manual is to describe briefly the most commonly diagnosed poultry diseases. It is not intended as an up-to-date review of literature, as this can be found in other books. It is written in a way that can be understood by persons without formal veterinary training, inclluding the...
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1993-10-01 Illustrated book on common fruit pests and how to rid your crop of them.
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The purpose of this manual is to help the trainer achieve self-confidence in conducting a rabbit training course and to help develop a viable rabbit program. This field manual for trainers contains basic information on sustainable rabbit farming. The role of the rabbit as a food source, as well...