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Resource flows, crops and soil fertility management in smallholder farming systems in semi-arid Zimbabwe
B. Ncube, S. J. Twomlow, J. P. Dimes, M. T. Van Wijk, K. E. GillerVolume:
25
Year:
2009
Language:
english
Pages:
13
DOI:
10.1111/j.1475-2743.2009.00193.x
File:
PDF, 382 KB
english, 2009