TY  - BOOK
AU  - Gronlund, Tuulikki
TI  - Holocene diatomities in central Finland, with special reference to aulacoseira (Melosira) Species
SN  - 951-690-336-3
AV  - GY QK569.D54G76 
CY  - Espoo
KW  - Diatoms
ER  -