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Aerosoles atmosféricos de naturaleza inorgánica, contaminación en Santiago de Chile
(Sociedad Chilena de Enfermedades Respiratorias, 1991)
STRUCTURE OF 4-BROMO-2-(2-PYRIDYLIMINOMETHYL)PHENOL
(MUNKSGAARD INT PUBL LTD, 1991-05-15)
Element distribution of some soils of Continental Chile and the Antarctic Peninsula. Protection to atmospheric pollution.
(Kluwer Academic Publishers, 1991)
Polarographic and spectrophotometric behavior of some N-para-phenyl substituted benzamidines
(INST ORGANIC CHEM AND BIOCHEM, ACAD SCI CZECH REPUBLIC, 1991-12)
TRIAMMINE COBALT(III)-L-MALATE - MALATE ION AS A TRIDENTATE LIGAND
(PERGAMON-ELSEVIER SCIENCE LTD, 1991)
ATPASE-ADPASE ACTIVITIES OF RAT PLACENTAL TISSUE
(PERGAMON-ELSEVIER SCIENCE LTD, 1991)
Ciencia, evolución y ética: de la herencia biológica a la herencia cultural
(Academia de Estudios Prof. Alfoso Leng, 1991)
STRUCTURE OF BIS[2-METHYL-1,1-DI(2-PYRIDYL)-2-PROPANOL]COPPER(II) DICHLORIDE DIHYDRATE
(MUNKSGAARD INT PUBL LTD, 1991-06-15)
Metabolitos secundarios en Adiantum thalictroides Willd. Ex. Schlecht var. Hirsutum (Hook.et Grev.) de la Sota
(México Federación Latinoamericana de Química, 1991)