aquatic molluscs keeping 1 [vynechat] biodiverzita 1 [vynechat] chov vodných mäkkýšov 1 [vynechat] fishing 1 [vynechat] genetické zdroje 1 [vynechat] genofondy 1 [vynechat] laser technology 1 [vynechat] laserová technika 1 [vynechat] lastúry 1 [vynechat] lesy 1 [vynechat] manažment 1 [vynechat] neutrons 1 [vynechat] neutróny 1 [vynechat] ochrana lesa 1 [vynechat] rybolov 1 [vynechat] shells 1 [vynechat] synchrotrons 1 [vynechat] synchrotrony 1 [vynechat]