Chetvertichnyi period i ego istoriia : k VII Kongressu INQUA
Chetvertichnyi period i ego istoriia : k VII Kongressu INQUA
- Moskva Izdat "Nauka" 1965
- 224p. 26cm.
Geology, statigraphic
QE696.155.C5
Geology, statigraphic
QE696.155.C5