TY  - BOOK
AU  - Bliss, L.C
AU  - Heal, O W
TI  - Tundra Ecosystems: a comparative analysis
SN  - 0521227763
U1  - 577.586 BLI 
PY  - 1981///
CY  - Cambridge 
PB  - Cambridge university 
KW  - Tundra ecology
ER  -