Hydroelectric power plants -- Licenses -- New York (State) -- Cannonsville Reservoir. / https://id.loc.gov/authorities/subjects/sh85063399 https://id.loc.gov/authorities/subjects/sh2002006397 https://id.loc.gov/authorities/subjects/sh96008532-781 : United States.
2017
1
Hydroelectric power plants -- Licenses -- North Carolina. / https://id.loc.gov/authorities/subjects/sh85063399 https://id.loc.gov/authorities/subjects/sh2002006397 https://id.loc.gov/authorities/names/n79007042-781 : United States.
2017
1
Hydroelectric power plants -- Licenses -- United States.
2
Hydroelectric power plants -- Licenses -- Virginia. / https://id.loc.gov/authorities/subjects/sh85063399 https://id.loc.gov/authorities/subjects/sh2002006397 https://id.loc.gov/authorities/names/n79022909-781 : United States.
2017
1
Hydroelectric power plants -- Ontario -- Moose River Watershed -- History. / https://id.loc.gov/authorities/subjects/sh85063399 https://id.loc.gov/authorities/subjects/sh93002638-781 https://id.loc.gov/authorities/subjects/sh99005024 : Manore, Jean L.
2006
1
Hydroelectric power plants -- Political aspects -- Hells Canyon (Idaho and Or.) -- History -- 20th c / https://id.loc.gov/authorities/subjects/sh85063399 https://id.loc.gov/authorities/subjects/sh00005651 https://id.loc.gov/authorities/subjects/sh96004250-781 https://id.loc.gov/authorities/subjects/sh2002006165 : Brooks, Karl Boyd.
2009-
1
Hydroelectric power plants -- Political aspects -- Mekong River Watershed.
2
Hydroelectric power plants -- Political aspects -- Prairie Provinces. / https://id.loc.gov/authorities/subjects/sh85063399 https://id.loc.gov/authorities/subjects/sh00005651 https://id.loc.gov/authorities/subjects/sh85106075-781 : Waldram, James B.
1988
1
Hydroelectric power plants -- Popular works. / https://id.loc.gov/authorities/subjects/sh85063399 https://id.loc.gov/authorities/subjects/sh99001720 : Bow, James,
2018
1
Hydroelectric power plants -- Saint Lawrence River -- Design and construction -- History. / https://id.loc.gov/authorities/subjects/sh85063399 https://id.loc.gov/authorities/subjects/sh85116587-781 https://id.loc.gov/authorities/subjects/sh2002006372 https://id.loc.gov/authorities/subjects/sh99005024 : Parham, Claire Puccia.
2009
1
Hydroelectric power plants -- Social aspects -- Argentina. / https://id.loc.gov/authorities/subjects/sh85063399 https://id.loc.gov/authorities/subjects/sh00002758 https://id.loc.gov/authorities/names/n79070134-781 : Ribeiro, Gustavo Lins.
1994
1
Hydroelectric power plants -- Social aspects -- Brazil -- ParĂ¡ (State) / https://id.loc.gov/authorities/subjects/sh85063399 https://id.loc.gov/authorities/subjects/sh00002758 https://id.loc.gov/authorities/names/n79128016-781 : Klein, Peter Taylor,
2022
1
Hydroelectric power plants -- Social aspects -- Laos. / https://id.loc.gov/authorities/subjects/sh85063399 https://id.loc.gov/authorities/subjects/sh00002758 https://id.loc.gov/authorities/names/n80128712-781 : Whitington, Jerome,
2018
1
Hydroelectric power plants -- Social aspects -- Laos -- Nam Theun River. / https://id.loc.gov/authorities/subjects/sh85063399 https://id.loc.gov/authorities/subjects/sh00002758 https://id.loc.gov/authorities/subjects/sh89005018-781
2018
1
Hydroelectric power plants -- Social aspects -- Prairie Provinces. / https://id.loc.gov/authorities/subjects/sh85063399 https://id.loc.gov/authorities/subjects/sh00002758 https://id.loc.gov/authorities/subjects/sh85106075-781 : Waldram, James B.
1988
1
Hydroelectric power plants -- United States.
2
Hydroelectricity -- See Water-power --subdivision Power utilization under names of individual bodies of water
1
1
Hydrofoil boats -- Technological innovations. / https://id.loc.gov/authorities/subjects/sh85063412 https://id.loc.gov/authorities/subjects/sh2001009095
2018
1
1
1
Hydrogels -- See Colloids
1
Hydrogen
--
5 Related Subjects
5
Hydrogen.
4
1
Hydrogen as fuel.
29
Hydrogen as fuel -- Congresses.
3
Hydrogen as fuel -- Economic aspects.
4
Hydrogen as fuel -- Economic aspects -- United States.
2
Hydrogen as fuel -- Research.
2
Hydrogen as fuel -- Research -- Government policy -- United States. / https://id.loc.gov/authorities/subjects/sh91000153 https://id.loc.gov/authorities/subjects/sh99005269 https://id.loc.gov/authorities/names/n78095330-781 : National Research Council (U.S.).
2008
1
Hydrogen as fuel -- Research -- Law and legislation -- Italy. / https://id.loc.gov/authorities/subjects/sh91000154 https://id.loc.gov/authorities/names/n79021783-781 : Italy.
2012
1
Hydrogen as fuel -- Research -- Law and legislation -- United States. / https://id.loc.gov/authorities/subjects/sh91000154 https://id.loc.gov/authorities/names/n78095330-781 : Italy.
2012
1
Hydrogen as fuel -- Technological innovations. / https://id.loc.gov/authorities/subjects/sh85063422 https://id.loc.gov/authorities/subjects/sh2001009095
2013
1
Hydrogen -- Biotechnology.
2
Hydrogen -- Biotechnology -- Congresses. / https://id.loc.gov/authorities/subjects/sh2010002777
2013
1
Hydrogen bomb -- See Also the narrower term Radioactive fallout
1
Hydrogen bomb.
7
Hydrogen bomb -- Government policy -- United States -- History. / https://id.loc.gov/authorities/subjects/sh85063423 https://id.loc.gov/authorities/subjects/sh99005269 https://id.loc.gov/authorities/names/n78095330-781 https://id.loc.gov/authorities/subjects/sh99005024 : Young, Ken,
2019
1
Hydrogen bomb -- Great Britain -- Testing. / https://id.loc.gov/authorities/subjects/sh85063423 https://id.loc.gov/authorities/names/n79023147-781 https://id.loc.gov/authorities/subjects/sh99005648 : Maclellan, Nic,
2017
1
Hydrogen bomb -- History.
2
Hydrogen bomb -- Oceania -- Testing. / https://id.loc.gov/authorities/subjects/sh85063423 https://id.loc.gov/authorities/subjects/sh85093910-781 https://id.loc.gov/authorities/subjects/sh99005648 : Maclellan, Nic,
2017
1
Hydrogen bomb -- United States -- History. / https://id.loc.gov/authorities/subjects/sh85063423 https://id.loc.gov/authorities/names/n78095330-781 https://id.loc.gov/authorities/subjects/sh99005024 : Young, Ken,
2019
1
Hydrogen bonding.
8
1
1
Hydrogen cars. / https://id.loc.gov/authorities/subjects/sh95004134 : Hordeski, Michael F.
2012
1
Hydrogen cars -- Research. / https://id.loc.gov/authorities/subjects/sh95004134 https://id.loc.gov/authorities/subjects/sh2002006576
2004
1
1
Hydrogen chloride -- Toxicology. / https://id.loc.gov/authorities/subjects/sh92002991 https://id.loc.gov/authorities/subjects/sh2002007679
1998
1
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