TY  - BOOK
AU  - L'vovič, M. I.
AU  - Černogaeva, G. M.
ED  - International geographical union
TI  - Water resources of Europe and ways to combat their pollution in the future
PY  - 1971///
CY  - M.
KW  - Москва
KW  - Гф2-380
KW  - rubbk
KW  - Гф2-388
N2  - Библиогр.: с. 19-24
ER  -