@inproceedings{sgem2014s13024, title = {INFLUENCE OF SAPROPEL (GYTTJA) ON TRIFOLIUM PRATENSE SEEDS GERMINATION IN PRESENCE OF COPPER}, author = {Stankevica, Karina and Vincevica-Gaile, Zane and Klavins, Maris}, booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 14th SGEM GeoConference on WATER RESOURCES. FOREST, MARINE AND OCEAN ECOSYSTEMS}, year = {2014}, pages = {}, publisher = {Stef92 Technology}, doi = {10.5593/sgem2014/b32/s13.024} }