ENERGY POTENTIAL IN PRODUCTION OF FAST-GROWING POPLAR CLONES IN SLOVAK REGIONS
Petráš, Rudolf, Mecko, Julian, Petrášová, Viera
Modely výškových kriviek jedľovo-bukových porastov Východných Karpát / Models of height curves in fir-beech stands of the Eastern Carpathians
Klouček, Tomáš, Štefančík, Igor, Petráš, Rudolf, Mecko, Julian, Slávik, Martin
Economic value production of trees as a criterion of their maturity in an uneven-aged forest
Petráš, Rudolf, Mecko, Julian, Kulla, Ladislav
Wood quality and value production in mixed fir-spruce-beech stands: long-term research in the Western Carpathians
Petráš, Rudolf, Mecko, Julián, Bošeľa, Michal, Šebeň, Vladimír
Calorific Value of Basic Fractions of Above-Ground Biomass for Scots Pine
Petráš, Rudolf, Mecko, Julian, Kukla, Ján, Kuklová, Margita
Height-Diameter Models for Mixed-Species Forests Consisting of Spruce, Fir, and Beech
Petráš, Rudolf, Bošeľa, Michal, Mecko, Julian, Oszlányi, Julius, Popa, Ionel
Criteria For Felling Maturity Of Poplar Clones Grown For Energy Use
Petráš, Rudolf, Mecko, Julian, Petrášová, Viera
Qualitative and value production of tree species in mixed spruce-fir-beech stands under the conditions of the Western Carpathians
Štefančík, Igor, Petráš, Rudolf, Mecko, Julián, Novák, Jiří