TY  - GEN
TY  - GEN
T1  - Focus on Lake Saimaa area : an introduction to the water resources development plan for the Saimaa area
A2  - National Board of Waters
LA  - fin
PP  - Hki
PB  - National Board of Waters
YR  - 1977
UL  - https://kansalliskirjasto.finna.fi/Record/fikka.3325116
SN  - 951-46-3340-7 nidottu
ER  -