Esslinger, T.L. 1977: A chemosystematic revision of the brown Parmeliae. - Journal of the Hattori Botanical Laboratory42: 1-211. [RLL List # 256 / Rec.# 41949]
The services below has been taken off the server due to many inappropiate uploads. Please contact Einar.Timdal@nhm.uio.no directly for uploading files or links