Pythagorean number

access cavity Allium cam-and-lever mechanism Chaibasa coded instruction fradin gill-bearing gunjet lock Horoshiri-yama inverse time-lag apparatus Lepidium virginicum L. McIntosh-Fildes' method New General Catalogue of Nebulae and Clusters of S palexorista immersa porterdale statistical stable tabular ledger temperate rain forest venners vertex condition