[ 发表于: Pollution ]
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[Defense of environmental quality in areas of agricultural development]
1983
Moraga C, J. (Servicio Agricola y Ganadero, Santiago (Chile))
Instituto de Investigaciones Agropecuarias - Chile
[Purification of water discharge using rotating biological filters]
1983
Abeliuk R, R.
Instituto de Investigaciones Agropecuarias - Chile
Metal concentrations in muscle of fish from aquatic systems in East Tennessee, U.S.A.
1986
Blevins, R.D. (East Tennessee State Univ., Johnson City (USA). School of Public and Allied Health, Dept. of Health Sciences) | Pancorbo, O.C.
Wageningen University & Research - Netherlands