Technical bulletin of the Tropical Agriculture Research Center vol./no. 3
Nitrogen application technology for tropical rice as determined by field experiments using 15N tracer technique
Takeo Koyama, Chittana Chammek, Natee Niamsrichand, Technical bulletin of the Tropical Agriculture Research Center. 3 , 1-87 (1973-07-01)
techtarc3-_1-87.pdf13.11 MB