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Our dependence on healthy vegetable crops as a reliable source of food transcends all barriers of nation and culture. Consumers now demand excellent quality from the industry that produces large volumes of high quality vegetables to be sold locally, regionally and shipped internationally. The diseases that affect vegetables compromise such quality and therefore are of great importance to grower, shipper, marketer, and consumer.
This book focuses primarily on diseases that are caused by pathogens. Chapters dealing with the general principles of the causes, diagnosis and control of...

Represents the State of the Art in Urban Lifeline Engineering

Urban lifelines are buried or aboveground network systems used for water, sewerage, gas, power, and telecommunications. Dedicated to preserving the functions of lifeline systems against natural disasters, the Critical Urban Infrastructure Handbook is a vital compilation of urban utility management. This text utilizes the input of leading experts who have extensive experience with natural disasters, and provides a better understanding of the technical and legal framework...

"Give me the salt" and "Please pass the salt" make the same request, but in a polite situation the first utterance may give offense, while the second may not. How and why such differences in wording and intonation, in a particular context, produce different effects is the concern of pragmatics, the area of linguistics that deals with how speech is used in interaction. In this innovative study of pragmatics in Brazilian Portuguese, Dale Koike analyzes the politeness phenomenon, specifically in the context of speech acts known as "directives."

As acts intended to get someone to do...