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Articles by author: Lyudmil Asenov


[2] (reverse chronological order)

Bear footprints and their use for monitoring and estimating numbers of brown bears (Ursus arctos L.) in Bulgaria
29 December 2016 · vol. 23 · pp. 119–126

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Signs of the bear life activities and their utilization for the monitoring of the bear (Ursus arctos L.) in Bulgaria
29 December 2015 · vol. 22 · pp. 73–83

— views: 86

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National Museum of Natural History, Bulgarian Academy of Sciences