Material Environmental Data Sheets responds to the needs of small enterprises who may lack the sophisticated systems needed to interpret raw data on chemicals but must acknowledge consumer pressures and government regulations with respect to the very limited materials they employ. Karel Verschueren provides datasheets on 300 chemicals, including volatiles, in 3-ring binder format presenting some 80% of those common in industrial use. Each year, sheets on 100 new chemicals will be available, as well as updates on the original chemical information.