TY  - BOOK
AU  - Skye,Erik
TI  - Lichens and air pollution: a study of cryptogamic epiphytes and environment in the stockholm region 
PY  - 1968///
CY  - Uppsala
PB  - Almqvist & Wiksell Boktryckeri
KW  - Lichens
KW  - Sweden
KW  - Stockholm Metropolitan Area
KW  - Effect of air pollution on
N1  - Thesis--University of Uppsala; Bibliography: p. 119-123
ER  -