Columbia subject headings:
Harvard subject headings:
Inland navigation--Law and legislation--England--Lincolnshire.
Inland water transportation--Law and legislation--England--Lincolnshire.
Rivers--England--Lincolnshire.
Princeton subject headings:
Inland navigation--Law and legislation--England--Lincolnshire.
Inland water transportation--Law and legislation--England--Lincolnshire.
Rivers--England--Lincolnshire.