porphyroblastic schist

bed roughness form brain murmur break sb's spirit bronze ages called round cutrake daphniphyllum glaucescens oldhamii kengii degree of brittleness dumb arch fibre optic isolater flooring felt ghost-writtens John of Austria overdominance preflush flow counter pulsating direct current S(smooth)-to-R(rough)variation steam jet vacuum pump temperature swing adsorption TOA location