tree scheme (radial system)

blowout patch bubbles double least square method EFAD final tea roller flint lock gun heart-leaved asters high-resolution colour picture HREM hydraulically raised plough legal-document loss-delay system microtubule fasolculus planetary reduction gear pyrimidine nucleotidase scope of symbolic name signature by facsimile smergal(smirgel) special safety protection article West Jerusalemite