TY - BOOK ED - American Chemical Society. TI - ChemCom: chemistry in the community SN - 084035505X U1 - 540.1 22 PY - 1993/// CY - Dubuque, Iowa PB - Kendall/Hunt Publishing Company KW - Environmental chemistry KW - Study and teaching (Secondary) N1 - "A project of the American Chemical Society."; Includes index ER -