Table of contents
Editorial
Articles
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Productivity and competitiveness determination of the small-scale mining at the northern mining district in the state of Boyacá
72-86-
Abstract 1741
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PDF (Español) 791
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Abstract 1741
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Organizational design as a strengthen strategy for calcalizas small company in Nobsa, Boyacá
87-100-
Abstract 3755
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PDF (Español) 1105
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Abstract 3755
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Planning on tourism: an important issue for the sustainable and regional development of Boyacá
101-110-
Abstract 4390
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PDF (Español) 1987
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Abstract 4390
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Postharvest development of lilies (Lilium sp.), produced in Duitama-Boyacá and a flower cut point determination
111-119-
Abstract 5340
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PDF (Español) 647
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Abstract 5340
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Radiation protection to workers and public in general, in installations that use industrial radioisotopes
120-124-
Abstract 2326
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PDF (Español) 804
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Abstract 2326