Vol. 20 No. 77 (1998)

Vol. 20 No. 77 (1998)

Published July 29, 1996
Full Issue
PDF (Español (España))

Physical Sciences

Sergio Torres Arzayúz
171-181
PHYSICS AND COSMOLOGY OF THE COSMIC MICROWAVE BACKGROUND RADIATION
PDF (Español (España))

Natural Sciences

Plutarco Cala, Carmen Pérez, lmelda Rodríguez
319-330
BIOECOLOGY OF THE CATFISH PIMELODUS GROSSKOPFII (PISCES: PIMELODIDAE) OF BETANIA RESERVOIR (MAGDALENA BASIN)
PDF (Español (España))
Gustavo Lozano-Contreras, Luz Mila Quiñones
243-246
A COLOMBIAN NOVELTY IN THE GENUS BELLUCIA NECK. EX RAF. (MELASTOMATACEAE-MICONIEA)
PDF (Español (España))
Pablo Buriticá C., Victor Manuel Pardo-Cardona
183-236
UREDINEAN FLORA OF COLOMBIA
PDF (Español (España))
Pedro M. Ruiz-Carranza, María Cristina Ardila-Robayo, John D. Lynch
365-415
ACTUALIZED CHECK-LIST OF THE AMPHIBIAN FAUNA OF COLOMBIA
PDF (Español (España))
John D. Lynch
331-345
NEW FROGS OF THE GENUS ELEUTHERODACTYLUS (FAMILY LEPTODACTYLIDAE) FROM THE SAN ANTONIO REGION OF THE COLOMBIAN CORDILLERA OCCIDENTAL
PDF
Gustavo Lozano-C., Natalia Ruiz
237-242
THE GENUS HUILAEA WURDACK MELASTOMATACEAE
PDF (Español (España))
John D. Lynch, Pedro M. Ruiz-Carranza
347-363
NEW SISTER-SPECIES OF ELEUTHERODACTYLUS FROM THE CORDILLERA OCCIDENTAL OF SOUTHWESTERN COLOMBIA (AMPHIBIA: SALIENTIA: LEPTODACTYLIDAE)
PDF

Chemical Sciences

Pilar Pena
309-317
DESIGN OF CERAMIC MATERIALS BASED ON AL203- TIO2
PDF (Español (España))

Earth Sciences

Armando Espinosa B.
243-246
THE BUGA EARTHQUAKE 9 JULY 1776. A HISTORICAL AND GEOTECTONICAL ANALYSIS
PDF (Español (España))

Assay

Olga Restrepo Forero
281- 307
BIBLIOGRAPHY ON SCIENCE IN THE JOURNAL OF THE COLOMBIAN ACADEMY. 1936-1995
PDF (Español (España))
Olga Restrepo Forero
269-280
ANNIVERSARIES AND TRADITIONS. THE HISTORY OF SCIENCE IN THE JOURNAL OF THE COLOMBIAN ACADEMY. 1936-1995
PDF (Español (España))

In Memoriam

Santiago Díaz-Piedrahita
259-267
ENRIQUE PÉREZ ARBELÁEZ, SCIENTIFICAL AND CULTURAL SPONSOR
PDF (Español (España))