Chemical Engineering -- See Also the narrower term Biotechnology Here are entered works on the application of living organisms or their biological systems or processes to the manufacture of useful products. --subdivision Biotechnology under individual chemicals and groups of chemicals, e.g. Insulin--Biotechnology
Chemical Industries -- See Chemical industry Here are entered works on industries that produce chemicals or are based on chemical processes. Works on individual chemical industries are entered under specific headings, e.g. Sulphuric acid industry.
Chemical Pollutants -- See Pollutants Here are entered works on the substances which contaminate or degrade the environment. Works on the condition resulting from the action of environmental contaminants are entered under Pollution.
1
Chemical Pollution -- See Pollution Here are entered works on the condition resulting from the action of environmental contaminants. Works on the substances which contaminate or degrade the environment are entered under Pollutants. --subdivision Environmental aspects under individual environmental pollutants, e.g. Copper--Environmental aspects
Chemicals Manufacture And Industry -- See Chemical industry Here are entered works on industries that produce chemicals or are based on chemical processes. Works on individual chemical industries are entered under specific headings, e.g. Sulphuric acid industry.
1
Chemicals Physiological Effect -- See Also Pharmacology Here are entered works on the science of drugs, including their chemistry, actions, and effects. Works on the study of the properties, preparation, and uses of drugs from natural sources are entered under Pharmacognosy. --subdivision Effect of drugs on under individual organs, regions, and tissues of the body, e.g. Foot--Effect of drugs on; Heart--Effect of drugs on; and subdivision Physiological effect under individual chemicals and groups of chemicals, e.g. Copper--Physiological effect
