--subdivision Aging under individual organs and regions of the body and individual animals and groups of animals, e.g. Heart--Aging; Foot--Aging; Cattle--Aging; Fishes--Aging
Age groups -- Africa, Eastern. / https://id.loc.gov/authorities/subjects/sh85002083 https://id.loc.gov/authorities/subjects/sh85001596-781 : Burton, Andrew
Age groups -- Great Britain. / https://id.loc.gov/authorities/subjects/sh85002083 https://id.loc.gov/authorities/names/n79023147-781 : O'Donnell, Mike.
1985
1
Age groups in art -- Congresses. / https://id.loc.gov/authorities/subjects/sh85002084 https://id.loc.gov/authorities/subjects/sh99001533
Age groups -- Kenya -- Matapatu. / https://id.loc.gov/authorities/subjects/sh85002083 https://id.loc.gov/authorities/names/n86062410-781 : Spencer, Paul,
2004
1
Age groups -- Rome -- Provinces -- History. / https://id.loc.gov/authorities/subjects/sh85002083 https://id.loc.gov/authorities/names/n79039816-781 https://id.loc.gov/authorities/subjects/sh2002006529 https://id.loc.gov/authorities/subjects/sh99005024 : Revell, Louise,