Haller's acid elixir

2-hydroxybenzoic-5-sulfonic acid Carpenteria californica cosmic-ray knee Dolan equation drying aids erysiphe cichoracearum factor of proportionality graphical class Homel LAN Workplace meandrioid musculi rotatores thoracis palatine raphes preabsorption relation table round-trip times sludge separator tansy dance (england) tetminus vertical projection plane