Changes of epiphytic lichens in the surroundings of magnesite factories near Jelšava (SE Slovakia) in the period 1973-2004

by Pišút, Ivan, Pišút, Peter
Source: 1. Ekológia (Bratislava) 1. 1335-342X 1. Roč. 25, č. 2 (2006), s. 176-187