standard sea-water

becillus typhoid Bonnet's capillary tube method Deoxyuridine-triphosphatase durbins fault-intolerance approach fibre-loss modulated fibre-optic sensor flagellum movement kelp lapoint marchesas road leveller rotary-piston engine Saussurea fargesii sheath of Key and Retzius stabilization of dam foundation suit the actions to one's words ulerythema viropause wooden type engine