Kelas utama
2X
Divisi
Seksi
- 630Agriculture & related technologies
- 631Techniques, equipment & materials
- 632Plant injuries, diseases & pests
- 633Field & plantation crops
- 634Orchards, fruits & forestry
- 635Garden crops (Horticulture)5
- 636Animal husbandry2
- 637Processing dairy & related products
- 638Insect culture
- 639Hunting, fishing & conservation