screw up your courage

abl- agricultural occupation aniline poisoning anti-apartheidist bit slicing co-optative dibutylacetic acid emergency stop control fabric defects fining varnish geobanker individual lot overexerts preplanner right of relief Saussurea stenolepis water pump cover water softened and purified will cut butter when it is hot wkb (wentzel- kramers-brillouin) method