00870nam0-2200289---450-99000978882040332120131112125415.0000978882FED01000978882(Aleph)000978882FED0100097888220131112d1959----km-y0itay50------bafreFRa-------001yyClassification modale des roches eruptivesutilisant les donnees fournies par le compteur de pointsJean Jung, Robert BrousseParisMasson & C.ie1959122 p.ill.25 cmJung,Jean517873Brousse,Robert439817ITUNINARICAUNIMARCBK990009788820403321L1/314063DINGEDINGEClassification modale des roches eruptives833433UNINA