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EVALUATION OF ON-FARM SOIL FERTILITY RESEARCH IN THE RAINFED LOWLAND RICE FIELDS OF SUKUMALAND, TANZANIA
MEERTENS, H. C. C., KAJIRU, G. J., NDEGE, L. J., ENSERINK, H. J., BROUWER, J.Volume:
39
Language:
english
Journal:
Experimental Agriculture
DOI:
10.1017/s0014479702001060
Date:
January, 2003
File:
PDF, 157 KB
english, 2003