Technical bulletin of the Tropical Agriculture Research Center vol./no. 19
Study on soil productivity of paddy fields in Thailand
Satoru Motomura, Ashara Seirayosakol, Wisit Cholitkul, Technical bulletin of the Tropical Agriculture Research Center. 19 , 1-138 (1984-01-01)
techtarc19-_1-138.pdf20.8 MB