Vol. 17 No. 64 (1989)

Published February 20, 1989
Full Issue
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Editorial comment

JULIO CARRIZOSA UMAÑA
5
Not available
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Editorial

Luis Eduardo Mora-Osejo
7-9
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Luís Eduardo Mora-Osejo
11-14
Not available
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Luis Eduardo Mora-Osejo
15-16
Not available
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Eduardo Mora-Osejo
17-18
Not available
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Physical Sciences

José Luis Villaveces C.
19-27
Not available
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Behavioral Sciences

Carlos E. Vasco Uribe
29-39
Not available
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Mathematics

Gabriel Poveda Ramos
41-50
Not available
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Natural Sciences

Moisés Wasserman L., Juan A. Crosby G., Gladys Arreaza T.
51-59
Not available
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H. F. Hoenigsberg
61-69
Not available
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Richard Evans Schultes
71-78
ETHNOPHARMACOLOGICAL CONSERVATION IN SOUTH AMERICA: A KEY TO PROGRESS IN MEDICINE
PDF
Jean L. F. Tricart
79-86
Not available
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Julio Carrizosa Umaña
119-123
Not available
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A. E. Scheidegger
125-132
Not available
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Earth Sciences

Jesús Eslava R.
87-118
Not available
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Armando Espinosa B.
133-136
Not available
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Armando Espinosa B.
137-141
Not available
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Academy Life

143-145
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147-151
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153-156
TWAS SECOND GENERAL CONFERENCE "FUTURE OF SCIENCE IN CHINA ANO IN THE THIRD WORLD"
PDF (Spanish)
157-160
Not available
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