Particle Image Velocimetry: Recent Improvements: Proceedings Of The Europiv 2 Workshop Held in Zaragoza, Spain, March 31-April 1, 2003

In this textbook, the author defines what is meant by diversity and reviews what we know today about the effects of alcohol, tobacco, marijuana, cocaine and crack, hallucinogens and heroin. This is then put into a broader context by examining the development of policy with particular emphasis on those who were perceived to be the most fervent users of substance. This is a useful textbook for classes on substance abuse as well as for seasoned clinicians.