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结果 91-100 的 142
[Comparative study of some methods of cyanide analysis in water]
1983
Bastidas, M.E. | Tello Rosales, A.
[Heavy metals content in the Aconcagua river]
1983
Gonzalez M, S. (Instituto de Investigaciones Agropecuarias, Santiago (Chile). Estacion Experimental La Platina)
[Quantification of organochloride substances in water through a method of extraction by vapor scrubbing with recycling over isooctane (MAVRI)]
1983
Ciudad Banda, C. | Moyano A, S.
[Pollution prevention methods in fast flowing rivers]
1983
Rozas Elgueta, E. (La Serena Univ., Santiago (Chile))
[Bacteriological quality of Corral Bay waters in areas of mytilid production]
1983
Gesche, E. | Schadebrodt, G. (Universidad Austral de Chile, Valdivia (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)
[The sulfate-acidity relationship in precipitation]
1983
Toro E, P. (Chile Univ., Santiago (Chile). Facultad de Ciencias Fisicas y Matematicas)
[Effect of urban water discharge into a large-bedded fluvial current, Valdivia, 1983]
1983
Scoebitz, R. | Montes, L. (Universidad Austral de Chile, Valdivia (Chile). Facultad de Ciencias Veterinarias)
[Heavy metals in the marine environment]
1983
Diaz, O. | Aguirre, S.