Vol. 9 No. 36-37 (1956)

Published May 21, 1956
Full Issue
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Editorial

Luis María Murillo
I-XX
Not available
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Mathematics

DARIO ROZO M.
253-255
Not available
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JULIO CARRIZOSA V.
262-266
Not available
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LUIS DE GREIFF BRAVO
267-268
Not available
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Physical Sciences

A. M. BARRIGA VILLALBA
274-279
Not available
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DARIO ROZO M.
280-287
Not available
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H. C. RAASVELDT; JAIME TORRES
288-314
Not available
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Natural Sciences

ARMANDO DUGAND
315-324
Not available
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JOSE CUATRECASAS
325-341
Not available
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MARIA TERESA MURILLO
342-349
Not available
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DANIEL MESA BERNAL
350-364
Not available
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M. A. CARRIKER, JR.
365-380
("STUDIES IN NEOTROPICAL MALLOPHAGA-LICE OF THE COTINGIDAE"): Not available
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Earth Sciences

HANS BÜRGL
381-388
Not available
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Biomedical Sciences

OSWALDO KROH
389-401
Not available
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Editorial comment

LUIS MARIA MURILLO
405-410
Not available
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