TY  - BOOK
AU  - Hall, W. S.
TI  - Shallow river navigation as experienced on the Mackenzie watershed of Canada
PY  - 1968///
CY  - [M.]
KW  - Речной транспорт
KW  - Канада
KW  - nlr_sh1
KW  - Э6-685
KW  - rubbk
ER  -