Volume 94
THE BOTANICAL GREENHOUSE COLLECTION OF THE UNIVERSITY OF FORESTRY, SOFIA – TAXONOMIC CHARACTERISTIC, EDUCATIONAL VALUE, CURRENT STATE AND PROBLEMS
Zlatka Kabatliyska, Mariela Shahanova
ANALYSIS OF THE EXTENSIVE GROWING OF CULTIVATED WELL ON NATURAL PUNCHES IN THE KYUSTENDIL AREA
Zhelyu Avramov
PHYSICOCHEMICAL CHARACTERISTICS OF WATER IN WETLAND “COMPLEX KALIMOK” FOR BETTER MANAGEMENT
Nadka Ignatova, Nikolay Dzhumerski, Viktoria Radeva