[1]
BOTERO-GARCÉS, N. and MORALES-SOTO, G. 1995. Flower vissitation patterns of Apis mellifera L. on the Andean blackberry. Revista Colombiana de Entomología. 21, 3 (May 1995), 153–158. DOI:https://doi.org/10.25100/socolen.v21i3.9977.