--subdivisions Metabolism--Regulation, Secretion--Regulation, and Synthesis--Regulation under individual chemicals and groups of chemicals, e.g. Copper--Metabolism--Regulation; Copper--Secretion--Regulation; Insulin--Synthesis--Regulation; and subdivision Vocalization--Regulation under individual animals and groups of animals, e.g. Mammals--Vocalization--Regulation; Cattle--Vocalization--Regulation
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Biological report (Washington, D.C.). Air pollution and acid rain -- See Also the earlier heading Air pollution and acid rain
Biological rhythms -- Mathematics. / https://id.loc.gov/authorities/subjects/sh85014188 https://id.loc.gov/authorities/subjects/sh2002007922 : Glass, Leon,
1988
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Biological rhythms -- Physiology. / https://id.loc.gov/authorities/subjects/sh85014188 https://id.loc.gov/authorities/subjects/sh99005103 : Foster, Russell G.
2004
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Biological rhythms -- Popular works. / https://id.loc.gov/authorities/subjects/sh85014188 https://id.loc.gov/authorities/subjects/sh99001720 : Palmer, John D.,
Biological specimens -- Handling -- Standards -- United States. / https://id.loc.gov/authorities/subjects/sh85014191 https://id.loc.gov/authorities/subjects/sh99005720 https://id.loc.gov/authorities/subjects/sh00007508 https://id.loc.gov/authorities/names/n78095330-781 : Institute of Medicine (U.S.).