railroad cars 2 Exclude matching results železničné vozidlá 2 Exclude matching results alpine hiking 1 Exclude matching results damage to environment 1 Exclude matching results devastácia krajiny 1 Exclude matching results ecological research 1 Exclude matching results ecosystems 1 Exclude matching results ekologické záťaže 1 Exclude matching results ekologický výskum 1 Exclude matching results ekosystémy 1 Exclude matching results električková doprava 1 Exclude matching results električky 1 Exclude matching results environmental research 1 Exclude matching results environmental stresses 1 Exclude matching results environmentálny výskum 1 Exclude matching results krajina 1 Exclude matching results krajinná ekológia 1 Exclude matching results land cableways 1 Exclude matching results land use 1 Exclude matching results land vehicles 1 Exclude matching results landscape 1 Exclude matching results landscape devastation 1 Exclude matching results landscape ecology 1 Exclude matching results landscape protection 1 Exclude matching results man and environment 1 Exclude matching results national parks 1 Exclude matching results národné parky 1 Exclude matching results ochrana krajiny 1 Exclude matching results ohrozenie životného prostredia 1 Exclude matching results osobná železničná doprava 1 Exclude matching results