A comment on the time-dependent evolution of initial strontium isotopic ratio of upper-cretaceous and cenozoic granitoids from central Peru Granitos fanerozoicos circum-pacificos : vulcanismo andino = Circum-pacific phanerozoic granites : andean volcanism /Soler, Pierre Rotach-Toulhoat, N. GRANITOIDE STRONTIUM ISOTOPE DIFFERENTIATION MAGMATIQUE CRETACE CENOZOIQUE s.n. 1987 text https://www.documentation.ird.fr/hor/fdi:41852 fdi:41852 Soler Pierre, Rotach-Toulhoat N.. A comment on the time-dependent evolution of initial strontium isotopic ratio of upper-cretaceous and cenozoic granitoids from central Peru. In : . Granitos fanerozoicos circum-pacificos : vulcanismo andino = Circum-pacific phanerozoic granites : andean volcanism s.n., 1987, 51-53 Congreso Geologico Argentino, 10., Tucuman (ARG), 1987/09/14-18 EN