BS 1000[63/632]:1981 Universal Decimal Classification - English full edition - Agriculture in general - Forestry - Plant injuries, diseases and pests - Plant protection
1. Scope of UDC 63. Under 63 is classed information about agriculture in the broadest sense, including farming, horticulture, animal breeding, forestry, hunting and fishing.
2. Scope of UDC 630. Under 630 is classed information about forestry.
NOTE. Forestry was previously classed under 634.0; efforts are being made at present to have forestry relocated within 634.
3. Scope of UDC 631. Under 631 is classed information about agriculture in general, including farm management, agricultural buildings and equipment, soil science and research, agricultural operations, rural engineering, and fertilizers and manures.
4. Scope of UDC 632. Under 632 is classed information about plant damage, injuries, diseases and pests, and plant protection.
BS 1000[63/632]:1981 history
1981BS 1000[63/632]:1981 Universal Decimal Classification - English full edition - Agriculture in general - Forestry - Plant injuries, diseases and pests - Plant protection