TY  - BOOK
AU  - Ryabchikov, A
TI  - The Changing face of the earth: the structure and dynamics of the geosphere, its natural development and the changes caused by man
U1  - 551.1 21st
PY  - 1975///
CY  - Moscow
PB  - Progress
KW  - Earth sciences; Geology; Atmospheric circulation
ER  -