TY - CPAPER AU - A. Dlugonski TI - SLOPE PROTECTION IN URBAN GREEN AREAS: EXAMPLE OF WARSAW SLOPE IN “NA KSIAZECEM” PARK IN WARSAW, POLAND T2 - 4th International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM 2017 PY - 2017 SP - 391 EP - 398 DO - 10.5593/sgemsocial2017/52/S20.049 PB - STEF92 Technology ER -