Recent advances in chemical sciences.
D002616:Chemical Engineering; D055598:Chemical Phenomena; D002621:Chemistry; D002622:Chemistry, Agricultural; D002625:Chemistry, Organic; D002626:Chemistry, Pharmaceutical; D004787:Environmental Pollution; D005285:Fermentation; D005523:Food Supply; D005579:Fossil Fuels; D006801:Humans; D007300:Insect Control; D055601:Organic Chemistry Phenomena; D010578:Petroleum; D013672:Technology
D005579:Fossil Fuels; D010578:Petroleum