Low-cost drip irrigation-A suitable technology for southern Africa? An example with tomatoes using saline irrigation water
Karlberg, L ; Rockström, J ; Annandale, J.G ; Steyn, J.M
Agricultural water management, 2007-04, Vol.89 (1-2), p.59-70 [Periódico revisado por pares]Amsterdam: Elsevier Science
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