TY  - BOOK
AU  - Hessen, D. O
TI  - UV radiation and Arctic ecosystems
SN  - 9783540421061
SN  - 200104987
U1  - 577.2770998 HES 
PY  - 2002///
CY  - Berlin
PB  - Springer
KW  - Ecology - Arctic regions
KW  - Ultraviolet radiation - Environmental aspects - Arctic regions
N1  - Includes bibliographical references and index
ER  -