Verbatim text: Browicz, K. 1993. Conspect and chorology of the genus Pyrus L. Abor. Kórnickie 38: 17–33.
Author: Browicz, K.
Year: 1993
Title: Conspect and chorology of the genus Pyrus L
Journal: Abor. Kórnickie
Volume: 38
Pages: 17–33