Call number range LC Subject Heading
QK Botany.
SB Plant Culture.
SB 599 - SB 989 Pests and Diseases.
SB 610 - SB 615 Weeds, Parasitic Plants, etc.
SB 621 - SB 795 Plant Pathology.
SB 950 - SB 989 Pest Control and Treatment of Diseases.
TP 963 Manufacture, Fertilizers.
