coal tar enamel

air-cooling zone annulene antirheumatoid drug arthur james balfours blue whales counter current distribution cycle-thread D-D thermo-nuclear reaction direct videotape recording Dormington middle ear tuberculosis negative regulation nonkeratinous polymelamino-formaldehyde fubre porphyrite pull someone's chestnuts out of the fire spaghetti junctions sprinkler apparatus staying up stepped slit