Plant anatomy -- Sri Lanka. / https://id.loc.gov/authorities/subjects/sh85015978 https://id.loc.gov/authorities/names/n80061039-781 : Soderstrom, Thomas R.,
--subdivisions Climatic factors and Seasonal variations under individual plants and groups of plants, e.g. Corn--Climatic factors; Corn--Seasonal variations
--subdivision Variation under individual plants and groups of plants for works on diversity or variation within a species or group, e.g. Grasses--Variation
--subdivision Variation under individual plants and groups of plants for works on diversity or variation within a species or group, e.g. Grasses--Variation
Plant breeders -- Europe -- History. / https://id.loc.gov/authorities/subjects/sh85102701 https://id.loc.gov/authorities/subjects/sh85045631-781 https://id.loc.gov/authorities/subjects/sh99005024 : Taylor, Judith M.,
Plant breeders -- United States -- Biography. / https://id.loc.gov/authorities/subjects/sh85102701 https://id.loc.gov/authorities/names/n78095330-781 https://id.loc.gov/authorities/subjects/sh99001237 : Dreyer, Peter,
1975
1
Plant breeders -- United States -- Biography -- Juvenile literature. / https://id.loc.gov/authorities/subjects/sh85102701 https://id.loc.gov/authorities/names/n78095330-781 https://id.loc.gov/authorities/subjects/sh99001237 https://id.loc.gov/authorities/subjects/sh99001674 : Quackenbush, Robert,
1982
1
Plant breeders -- United States -- History. / https://id.loc.gov/authorities/subjects/sh85102701 https://id.loc.gov/authorities/names/n78095330-781 https://id.loc.gov/authorities/subjects/sh99005024 : Taylor, Judith M.,