Phenological Observation in the Czech Republic – History and Present

Hajkova, L., Nekovar, J., Richterova, D., Koznarova, V., Sulovska, S., Vavra, A., Vondrakova, A., Vozenilek, V. (2012): Phenological Observation in the Czech Republic – History and Present .Phenology and Climate Change InTech, 71-100s.978-953-51-0336-3