Author: Xu W-L
Language: English
Year of publication: 1989
Number of pages: 4
Type of publication: Paper
Publisher: Apimondia Publishing House
Journal: Proceedings of the XXXIst Congress of Apiculture, Warsaw, Poland
Pages in original publication: 364 - 367
Publication location: undefined
Country: China
Region: 4300

Proceedings of the XXXIst Congress of Apiculture, Warsaw, Poland August 19 - 25, 1987