- 食糧問題 (13)
- 農業 (12)
- Food consumption--Statistics (4)
- 統計 (4)
- 農業--統計 (4)
- 農産物市場 (4)
- Food consumption--Developing countries--Statistics (3)
- Produce trade--Statistics--Periodicals (3)
- 国際食糧問題．輸出入食糧 (3)
- 農業経営 (3)
- Agricultural assistance (2)
- Fertilizer industry--Statistics--Periodicals (2)
- Food and Agriculture Organization of the United Nations (2)
- Food supply (2)
- Underdeveloped areas--Agriculture (2)
- Underdeveloped areas--Food supply (2)
- Underdeveloped areas--Rural poor (2)
- 作物栽培 (2)
- 土壌．土壌学 (2)
- 林業 (2)
- 栄養 (2)
- 農業--農業史・事情 (2)
- 農業政策 (2)
- Afforestation--Africa (1)
- Agricultural laws and legislation--Periodicals (1)
- Agricultural price supports--Pakistan (1)
- Agricultural prices--Pakistan (1)
- Agricultural productivity--Statistics--Periodicals (1)
- Agriculture and state--Vietnam (1)
- Agriculture--Developing countries--Periodicals (1)
- Agriculture--Economic aspects (1)
- Agriculture--Economic aspects--Developing countries--Congresses (1)
- Agriculture--Economic aspects--Periodicals (1)
- Agriculture--Economic aspects--Statistics (1)
- Agriculture--Economic aspects--Statistics--Periodicals (1)
- Agriculture--Economic aspects--Vietnam (1)
- Agriculture--Periodicals (1)
- Agriculture--Statistics--Periodicals (1)
- Animal products--History--Statistics (1)
- Animal products--Statistics (1)
- Appropriate technology--Developing countries--Congresses (1)
- Banana--Developing countries (1)
- Biomass energy industries--Developing countries (1)
- Botany, Economic (1)
- Capitalism--Vietnam (1)
- Comparative advantage (International trade) (1)
- Corn (1)
- Crops--History--Statistics (1)
- Crops--Postharvest technology (1)
- Crops--Statistics (1)
- Developing countries--Rural conditions--Periodicals (1)
- Farm mechanization, Cooperative (1)
- Farm ownership--Government policy--Vietnam (1)
- Farm produce (1)
- Flood control--Terminology (1)
- Food crops--Breeding (1)
- Food crops--Germplasm resources (1)
- Food industry and trade--Statistics (1)
- Food law and legislation--Periodicals (1)
- Food supply--Congresses (1)
- Food supply--Periodicals (1)
- Food supply--Statistics (1)
- Food supply--Statistics--Periodicals (1)
- Forest management (1)
- Forest policy (1)
- Forest products industry--Developing countries--Congresses (1)
- Forest products industry--Statistics--Periodicals (1)
- Forestry research (1)
- Forests and forestry (1)
- Germplasm resources, Plant (1)
- Human nutrition--Developing countries (1)
- Hydraulic engineering--Terminology (1)
- Integrated water development (1)
- Jatropha--Developing countries (1)
- Jatropha--Government policy--Developing countries (1)
- Land tenure--Law--Periodicals (1)
- Meat industry and trade--Statistics (1)
- Nutrition (1)
- Nutrition--Congresses (1)
- Nutrition--Developing countries (1)
- Produce trade--Law and legislation--Periodicals (1)
- Produce trade--Statistics (1)
- Public health (1)
- Radioisotopes in dairying (1)
- Rice (1)
- Rice trade (1)
- Rice--Prices--Government policy (1)
- Root crops--Developing countries (1)
- Rural development--Congresses (1)
- Rural development--Developing countries (1)
- Savannas--Africa (1)
- Sewage irrigation--Case studies (1)
- Sprinkler irrigation (1)
- Supplemental irrigation--Africa, North--Congresses (1)
- Supplemental irrigation--Congresses (1)
- Supplemental irrigation--Middle East--Congresses (1)
- Technical assistance--Developing countries--Periodicals (1)
- Tree planting--Africa (1)
- Tuber crops--Developing countries (1)
- Veterinary public health (1)