Cambridge Advanced Sciences 220x275 60 страниц. 2007 год. Cambridge University Press This book is part of a series of textbooks written to provide complete coverage of the OCR chemistry specification A. Environmental Chemistry covers all the A2-year material for the option of the same name. It is suitable for use with any A level chemistry course. Chemical concepts are explained clearly and concisely, making this book ideal for students who require an accessible and authoritative introduction to the topic.