TY - BOOK AU - Hill, Graham C. TI - Chemistry in context SN - 0072410159 (pbk) U1 - 540 PY - 1978/// CY - Nairobi PB - Nelson KW - Environmental chemistry KW - Biochemistry KW - Geochemistry KW - Ozone KW - Polymers KW - Nutrition KW - Genetics KW - Plastics KW - RIPS N1 - Includes index ER -