Nitrogen application technology for tropical rice as determind by field experiments using 15N tracer technique
Chammek, C., Niamsrichand, N.
Nitrogen application technology for tropical rice as determind by field experiments using 15N tracer technique - Tokyo 1973 - 1-79 p. - Nitrogen, Technology Japan Tropical Agriculture Research Center, Ministry of Agriculture and Forestry. Technical Bulletin No. 3 .
Nitrogen application technology for tropical rice as determind by field experiments using 15N tracer technique - Tokyo 1973 - 1-79 p. - Nitrogen, Technology Japan Tropical Agriculture Research Center, Ministry of Agriculture and Forestry. Technical Bulletin No. 3 .