Natural complexes and ecosystems of the upper Prut River: functioning, monitoring, protection. 2009

	Natural complexes and ecosystems of the upper Prut River: functioning, monitoring, protection. Proceedings of the scientific-practical conference dedicated to the 30th anniversary of educational and scientific activities of the Chornogirskiy Geographical research camp of the Ivan Franko National University of Lviv (May 15-17, 2009). – Lviv: LNU Publishing Center. Ivan Franko, 2009. – 324 p.