knot equivalence

about order ambrology angle of variation as seen from without Bruns'sign diazochrome genus Matthiola Gheorghe Gheorghiu-Dej isoplatinocopper (platinian copper) Johne's bacillus long-period delayed neutron mobile TV-system periodical function premature wear radioactive yield suesse toadstool rock (mushroom rock) transpiration pore Utah cherry Vavoua