Number EST 86-7
25
Kirje | Pealkiri | Lk | Lisainfo | |
---|---|---|---|---|
Sjöstrand, 2003 | Early to early Middle Ordovician conodont biostratigraphy of the Tamsalu drill core, central Estonia | p. 12 | ||
Põldvere, Anne, 2006 (ed) | Kerguta (565) drill core | apps 10, 11 |
25
Sirvi e-Maapõues