TY - CPAPER AU - Manuela Manda AU - Carmen Nicu AU - Mihaela Gabriela Dumitru TI - USE OF HUMIC ACID AND GRAPE SEED EXTRACT IN PLANTING MATERIAL PRODUCTION OF PELARGONIUM PELTATUM L. T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Ecology, Economics, Education and Legislation PY - 2017 SP - 1107 EP - 1114 DO - 10.5593/sgem2017/52/s20.141 PB - STEF92 Technology ER -