خيارات البحث
النتائج 11 - 20 من 114
[Heavy metals in the Mapocho River]
1983
Gaslaschi P, G. | Vergara F, I. | Schalscha B, E. (Chile Univ., Santiago (Chile). Facultad de Ciencias Basicas y Farmaceuticas)
[Comparative study of some methods of cyanide analysis in water]
1983
Bastidas, M.E. | Tello Rosales, A.
[Pollution prevention methods in fast flowing rivers]
1983
Rozas Elgueta, E. (La Serena Univ., Santiago (Chile))
[Heavy metals in the marine environment]
1983
Diaz, O. | Aguirre, S.
[Purification of water discharge using rotating biological filters]
1983
Abeliuk R, R.
[Bacteriological quality of Corral Bay waters in areas of mytilid production]
1983
Gesche, E. | Schadebrodt, G. (Universidad Austral de Chile, Valdivia (Chile))
[Monitoring and control of drinking water quality in the Metropolitan Region]
1983
Basunan Diaz, R. (Ministerio de Salud, Santiago (Chile))
[Nuclear techniques in environmental pollution studies]
1983
Aravena, R. | Cortes, E. | Heresi, N. (Comision Chilena de Energia Nuclear, Santiago (Chile))
[Acidity of rain waters in the Metropolitan Region and Region 5]
1983
Villaseca C, S. (Instituto de Investigaciones Agropecuarias, Santiago (Chile). Estacion Experimental La Platina)
[Proposal of new criteria to classify the suitability of waters in Northern Chile for irrigation use]
1983
Alonso Carvallo, H. (Universidad del Norte, Antofagasta (Chile))