Pestizide in Obst und Gemüse, Taschenbuch von Kegley, Susan E.; Wise, Lau...
Pesticides in Fruits and Vegetables, Paperback by Kegley, Susan E.; Wise, Laura J., ISBN 0935702466, ISBN-13 9780935702460, Brand New, Free P&P in the UK This 3-to-4 week laboratory module introduces students to the practice of risk assessment in the context of organochlorine pesticides in food. The chemical concepts covered include structure/solubility relationships of organic compounds, gas chromatography, biodegradation, bioaccumulation, and organic extraction techniques. In the final assignment, two groups of students (the agribusiness group and environmentalists) stage a debate over the use of pesticides. Annotation c. by Book News, Inc., Portland, Or.
Jetzt bei Ebay: