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Conservation of natural resources -- United States.   38
Conservation of natural resources -- United States -- Congresses -- History -- 20th century. / https://id.loc.gov/authorities/subjects/sh85031265 https://id.loc.gov/authorities/subjects/sh99001964 https://id.loc.gov/authorities/subjects/sh2002006165 : Dorsey, Leroy G.,  2016 1
Conservation of natural resources -- United States -- Dictionaries. / https://id.loc.gov/authorities/subjects/sh85031265 https://id.loc.gov/authorities/subjects/sh99001671 : Filler, Louis,  1988 1
Conservation of natural resources -- United States -- History.   16
Conservation of natural resources -- United States -- History -- 20th century.   3
Conservation of natural resources -- United States -- History -- Periodicals. / https://id.loc.gov/authorities/subjects/sh2009121419 https://id.loc.gov/authorities/subjects/sh99001647  1995 1
Conservation of natural resources -- United States -- History -- Sources.   3
Conservation of natural resources -- United States -- Periodicals.   7
Conservation of natural resources -- United States -- Planning. / https://id.loc.gov/authorities/subjects/sh85031265 https://id.loc.gov/authorities/subjects/sh2002006228 : Tassel, Sandra.  2009 1
Conservation of natural resources -- United States -- Societies, etc.   2
Conservation of natural resources -- United States -- States -- Finance.   2
Conservation of natural resources -- United States -- States -- Finance -- Case studies. / https://id.loc.gov/authorities/subjects/sh85031265 https://id.loc.gov/authorities/subjects/sh2001008678 https://id.loc.gov/authorities/subjects/sh2002007885 https://id.loc.gov/authorities/subjects/sh99001484 : Ginn, William J.  2005 1
Conservation of natural resources -- Vocational guidance.   3
Conservation of natural resources -- West (U.S.)   4
Conservation of natural resources -- West (U.S.) -- Management. / https://id.loc.gov/authorities/subjects/sh85031255 https://id.loc.gov/authorities/subjects/sh85146140-781 https://id.loc.gov/authorities/subjects/sh2002007911 : Kemmis, Daniel,  2001 1
 

Conservation of nature -- See Nature conservation


  1
 

Conservation of petroleum -- See Petroleum conservation


  1
 

Conservation of plant diversity -- See Plant diversity conservation


  1
 

Conservation of plant genetic resources -- See Germplasm resources, Plant



--subdivision Germplasm resources under individual plants and groups of plants, e.g. Corn--Germplasm resources
  1
 

Conservation of plant germplasm resources -- See Germplasm resources, Plant



--subdivision Germplasm resources under individual plants and groups of plants, e.g. Corn--Germplasm resources
  1
 

Conservation of power resources -- See Energy conservation


Here are entered general works on the conservation of all forms of energy. Works on the conservation of energy as a physical concept are entered under Force and energy.

--subdivision Energy conservation under types of industries, facilities, etc., e.g. Construction industry--Energy conservation
  1
 

Conservation of resources -- See Conservation of natural resources



--subdivision Conservation under individual natural resources, e.g. Natural gas--Conservation
  1
 

Conservation of rivers -- See Stream conservation


  1
 

Conservation of salt marshes -- See Salt marsh conservation


  1
 

Conservation of sand dunes -- See Sand dune conservation


  1
 

Conservation of scenic beauty -- See Landscape protection


  1
 

Conservation of scenic resources -- See Landscape protection


  1
 

Conservation of soil -- See Soil conservation


  1
 

Conservation of soil moisture -- See Soil moisture conservation


  1
 

Conservation of streams -- See Stream conservation


  1
Conservation of substance (Psychology) / https://id.loc.gov/authorities/subjects/sh85031268 : Sigel, Irving E.  1968 1
 

Conservation of water -- See Water conservation


  1
 

Conservation of wetlands -- See Wetland conservation


  1
 

Conservation of wildlife -- See Wildlife conservation


Here are entered works on the protection of wildlife, as a matter of public policy. Works on methods of bringing wildlife populations to desired levels are entered under Wildlife management.

--subdivision Conservation under individual animals and groups of animals, e.g. Fishes--Conservation
  1
Conservation Orangutans Habitat Indonesia   2009 1
Conservation Osprey : Poole, Alan Forsyth,  2019 1
Conservation Pacific Halibut   2003 1
Conservation Pacific Salmon Columbia River Watershed   2006 1
Conservation Pacific Salmon Habitat United States   2
Conservation Pacific Salmon Habitat Washington State History : Heffernan, Trova.  2012 1
Conservation Pacific Salmon Law And Legislation United States   2
Conservation Pacific Salmon Northwest Pacific : Lichatowich, Jim,  2013 1
Conservation Pandas China : Songster, E. Elena,  2018 1
Conservation Pangolins : United States.  2023 1
Conservation Pe De Gigante Cerrado Brazil   2022 1
Conservation Phocoena Sinus Economic Aspects : Bessesen, Brooke,  2018 1
Conservation Phocoena Sinus Social Aspects : Bessesen, Brooke,  2018 1
Conservation Pine Snake : Burger, Joanna.  2011 1
 

Conservation plants -- See Also the narrower term Plants for soil conservation


  1
Conservation Plastics Congresses   2017 1
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