TY  - BOOK
AU  - Kranner H & Backett R Eds
TI  - Protocols in lichenology- culturing biochemistry, ecophysiology and use in biomonitoring .-3-540-41139-9
SN  - 3-540-41139-9
U1  - I27/P02/B24021 
PB  - Springer Verlag, Berlin
ER  -