TY - BOOK AU - Heikkinen, Henry, ED - American Chemical Society ED - American Chemical Society. TI - Chemistry in the Community: ChemCom : a projectof the American Chemical Society SN - 9780716789192 (student ed.) U1 - 540 23 PY - 2006/// CY - New York, NY PB - W.H. Freeman KW - Environmental chemistry KW - Study and teaching (Secondary) N1 - Includes index ER -