The present book for the first time in Bulgaria summarizes results from 25 years of counts in the mo..
The GLOBENET project in Sofia was expanded from studies on carabid beetles to assess how diff erent ..
The second volume of the series "Biodiversity of Bulgaria" deals with both parts (Bulgarian and Gree..
The present book reflects the results from six years of monthly monitoring of the waterbirds in the ..
The present volume of the series "Biodiversity of Bulgaria", treating the Western Rhodope Mountains,..
This catalogue and atlas summarise all available data on the distribution and ecology of leaf beetle..
Интересът на българските зоолози към зоогеографията, и респективно към биогеографията като цяло в Бъ..
Aquí encontrareis posiblemente todo lo que necesitáis saber acerca de cómo evitar embarazos no
dese..
Here is possibly everything you need to know about well forgotten natural ways for avoiding
Unplann..
Тук е вероятно всичко, което трябва да знаете за добре забравените естествени начини за
предотвратя..