Books by Ilmari Haapala
From the Earth's Core to Outer Space
From The Earths Core To Outer Space
Maan ytimestä avaruuteen
Maan ytimestä avaruuteen
Petrography and geochemistry o
Petrography and geochemistry of the Eurajoki stock
On the granitic pegmatites in
On the granitic pegmatites in the Peräseinäjoki - Alavus area, South Pohjanmaa, Finland