TY  - BOOK
ED  - International association of scientific hydrology
TI  - ˆ[‰Proceedings of the] IAHR Symposium "Ice and its action on hydraulic structures", Leningrad, ... 26-29 Sept., 1972
PY  - 1972///
CY  - [L.]
KW  - Санкт-Петербург
KW  - ˆ[‰Д228.21я431]
KW  - rubbk
N2  - Библиогр. в конце докл
ER  -