BROAD TOPICS: Hydrocarbons; Petroleum; Petroleum products; Parrafins; Aromatics; Petroleum Industry and Trade; Gas Industry; franctional distillation, plastics, environmental impacts of oil and gas
NARROW TOPICS: Methane; Ethane; Naptha; Ethylene; Propylene; Propane; Benzene; Alkene; Alkanes; natural gas; crude oil; liquified petroleum gas; butane; aerosol sprays; diesel; aviation fuel; synthetic polymers; bitumen
Before you start searching for books, articles or web pages, you need to choose keywords that represent your research topic.
Keywords are significant words (usually nouns or noun phrases) which can be used as search terms in indexes, online catalogs, or databases. They can appear in the title, subject headings, abstract, or text of records. A keyword search typically searches all or most of these fields.