Region
Asia
3
Asia --
2
Asia, Southeastern
2
Developing countries
2
Indonesia
2
Pacific Area
2
Alberta
1
Alberta --
1
Alps
1
Alps --
1
America
1
Asia,Southeastern
1
Caribbean Area
1
China
1
Commonwealth countries
1
Developing countries --
1
Green revolution
1
India --
1
Kuwait
1
Malaysia
1
North America
1
OECD countries
1
Pacific Area --
1
Persian Gulf Region
1
Punjab
1
Rio De Janeiro (Brazil)
1
Thailand
1