TY  - GEN
AU  - Ingelög, Torleif; Andersson, Roger; Tjernberg, Martin
TI  - Red data book of the Baltic region, part 1 : lists of threatened vascular plants and vertebrates
U1  - 639.9 
PY  - 1993///
CY  - Uppsala
KW  - Environment
KW  - BALTIC REGION THREATENED SPECIES LISTS VASCULAR PLANTS VERTEBRATES
ER  -