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Palabra clave:
“...hardness lethal concentration 50 (LC50)...”
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Autores RONDON BARRAGÁN, I.S., RAMÍREZ DUARTE, W.F., BARATO, P., ESLAVA MOCHA, P.R.
Publicado 2007-09-01
Descripción:
“... of exchangeable aluminium (Al) in soils as well as low hardness in the water from Orinoquia. Problems in fish...”Publicado 2007-09-01
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Descripción:
“..., dissolved oxygen, conductivity, ammonia, nitrites and water hardness were monitored from capture until 96 h...”
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Descripción:
“... hard and volatilized contaminants fumes. With the purpose to carry out morphological studies...”