Kolshus, H. J. Modernization of paddy rice farming in Northeast Thailand with special reference to use of fertilizer.
Lua i Stíl Chicago (17ú heag.)Kolshus, Halvor J. Modernization of Paddy Rice Farming in Northeast Thailand with Special Reference to Use of Fertilizer.
Lua MLA (9ú heag.)Kolshus, Halvor J. Modernization of Paddy Rice Farming in Northeast Thailand with Special Reference to Use of Fertilizer.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.