TY - CPAPER AU - Linards Sisenis TI - COMPARISON OF THE ABOVEGROUND BIOMASS OF BIRCH TREES BETWEEN NATURAL STANDS AND PLANTATIONS WITH LOW INITIAL DENSITY T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Water Resources. Forest, Marine and Ocean Ecosystems PY - 2019 SP - 657 EP - 664 DO - 10.5593/sgem2019/3.2/s14.085 PB - STEF92 Technology ER -