--subdivision Equipment and supplies under individual and groups of plants and crops and individual and groups of livestock, e.g. Corn--Equipment and supplies; Cattle--Equipment and supplies
Agricultural systems -- History. / https://id.loc.gov/authorities/subjects/sh85002407 https://id.loc.gov/authorities/subjects/sh99005024 : Manning, Richard,
Agricultural systems -- Research -- United States -- Congresses. / https://id.loc.gov/authorities/subjects/sh85002407 https://id.loc.gov/authorities/subjects/sh2002006576 https://id.loc.gov/authorities/names/n78095330-781 https://id.loc.gov/authorities/subjects/sh99001533 : National Academies (U.S.).
2012
1
Agricultural systems -- South Asia. / https://id.loc.gov/authorities/subjects/sh85002407 https://id.loc.gov/authorities/subjects/sh85125541-781
--subdivisions Virus diseases and Viruses under individual animals and groups of animals, e.g. Cattle--Virus diseases; Cattle--Viruses; Fishes--Virus diseases; Fishes--Viruses
1
Agricultural wages -- England -- History. / https://id.loc.gov/authorities/subjects/sh85002409 https://id.loc.gov/authorities/names/n82068148-781 https://id.loc.gov/authorities/subjects/sh99005024 : Turner, Michael Edward.