TY  - BOOK
AU  - WILLEMS, G.
TI  - INLAND MARITIME WATERWAYS PORTS: DESIGN - CONSTRUCTION - OPERATION : SECTION I ( VOLUME 4 )
SN  - 008026753X
PY  - 1981///
CY  - Reino Unido, OXFORD
PB  - PERGAMON PRESS
KW  - NAVEGACION INTERNACIONAL
ER  -