Verbatim text: Owens, J.N. and S.Simpson. 1986. Pollen from conifers native to British Columbia. Canad. J. Forest Res. 16: 955--967.
Author: Owens, J.N., SSimpson,
Year: 1986
Title: Pollen from conifers native to British Columbia
Journal: Canad. J. Forest Res
Volume: 16
Pages: 955–967