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Mesilaste haigus - CCD
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Mesilaste haigus - CCD

C. www.nap.edu; page 81". 2006. http://books.nap.edu/openbook.php?record_id=11761&page=81. 17.11.2010 35. Berger K.(2007). "Where have all the bees gone? Blame people, not cell phones" http://seattlepi.nwsource.com/opinion/322781_focusbees08.html. 17.11.2010 36. Gary, N. E.; Westerdahl, B. B. (1981). "Flight, orientation, and homing abilities of honeybees following exposure to 2.45-GHz CW microwaves". doi:10.1002/bem.2250020108. 18.11.2010 18 37. Stever, H. J.,(2004). How Electromagnetic Exposure can influence Learning Process -- Modelling Effects of Electromagnetic Exposure on Learning Processes. http://www.bienenarchiv.de/forschung/2004_lernprozesse/Electromagnetic %20Exposure_Learning%20Processes.doc.pdf. 19.11.2010 38. Sylvers E. (2007)

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