Title: Biblio RTF Export
Author: Biblio 7.x

Ciampolini, M., & Martelli, M. (?????.).  [Appearance in Italy of the lignicolous Aphid Pterochloroides persicae, new record, on the trees of the stone fruit family.] (in Italian). Bollettino di Zoologia Agraria e di Bachicoltura, 14, 189-196.