dichlorodiphenyl trichloroethane (ddt)

ablator absolute acceleration feedback acne neonatarum afimoxifene back to back duplex bearing composite types Dawson gas Digitaria hengduanensis Edgar Rice Burroughs elastic network greaseproofing isometric process jack of clubs justified line one-time use camera ribodesose three-phase half-wave double y rectifier tubercularia puerariae turakoos warning yellow