81
Published 1817
G. Eyre and A. Strahan
Subjects: ...Gas-lighting / England / London...

82
Published 1831
[s.n.]
Subjects: ...Musselburgh Gas-Light Company...

85
Published 1850
s.n
Subjects: ...Great Central Gas Consumers' Company...

86
by Lees, Thomas
Published 1831
[s.n.]
Subjects: ...Musselburgh and Portobello Gas-Light Company...

87
by Jones, William
Published 1843
s.n
Subjects: ...Gas companies / Rates / Great Britain...

88
Published 1808
Printed for J. Ridgeway
Subjects: ...Gas manufacture and works / England...

89
Published 1809
s.n
Subjects: ...Gas Light and Coke Company...

90
Published 1824
s.n
Subjects: ...Dundee Gas-Light Company...

91
Published 2023
The World Bank
Subjects: ...Oil and Gas...

92
by Alimi, Omoniyi Babatunde
Published 2022
The World Bank
Subjects: ...Oil and Gas Production...

93
Published 2022
The World Bank
Subjects: ...Oil and Gas...

94
Published 1848
[s.n.]
Subjects: ...Boston Gas Light Company / Trials, litigation, etc...

95
Published 1809
The Company
Subjects: ...Gas Light and Coke Company / England / Rules and practice...

96
Published 1819
s.n
Subjects: ...Gas-lighting / England / Bristol...

97
Published 1819
s.n
Subjects: ...Gas-lighting / England / Newcastle-under-Lyme (Staffordshire)...

98
Published 1831
[s.n.]
Subjects: ...Newcastle upon Tyne Subscription Gas Light Company...

99
by Baclajanschi, Iaroslav
Published 2006
World Bank
Subjects: ...Natural gas / Moldova...

100
by Cameron, Peter D.
Published 2017
World Bank Group
Subjects: ...Gas industry...