Browsing by Author "Vergara F., Inés"

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    • Evidence for movement of heavy metals in a soil irrigated with untreated wastewater 
      Schirado, T.; Vergara F., Inés; Schalscha B., Eduardo; Pratt, P. F. (American Society of Agronomy, 1986)
      A Vertisol irrigated for over five decades with an untreated municipal wastewater had elevated levels of DTPA extractable Cd, Co, Cu, Mn, Ni, and Zn in the cultivated layer of the soil as compared to lower layers. Total ...