@inproceedings{sgem2014s17013, title = {CHANGES IN PRODUCTION PARAMETERS OF FAST-GROWING ENERGY GREY POPLAR VARIETES (POPULUS X CANESCENS) IN SLOVAKIA}, author = {Martin Prcik}, booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 14th SGEM GeoConference on ENERGY AND CLEAN TECHNOLOGIES}, year = {2014}, pages = {}, publisher = {Stef92 Technology}, doi = {10.5593/sgem2014/b41/s17.013} }