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Now showing items 11-20 of 23
STRUCTURE OF PENTACARBONYL(MORPHOLINE-KAPPA-N)CHROMIUM(0)
(International Union of Crystallography, 1991-04-15)
Ciencia, evolución y ética: de la herencia biológica a la herencia cultural
(Academia de Estudios Prof. Alfoso Leng, 1991)
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)
STRUCTURE OF 4-BROMO-2-(2-PYRIDYLIMINOMETHYL)PHENOL
(MUNKSGAARD INT PUBL LTD, 1991-05-15)