TY  - BOOK
AU  - Layton,Lan G.
TI  - The evolution of upper Norrland's ports and loading places
AV  - IRA HE557.S8L3 
PY  - 1981///
CY  - Norrland's
PB  - University Umea
KW  - Harbours
KW  - Upper Norrland
ER  -