TY - BOOK AU - Rahila Riaz TI - Common environmental causes of speech and language delay in childern U1 - 618.92855 PY - 2017/// CY - Lahore PB - (unpublished) KW - Speech language pathology KW - Enviornmental causes KW - Speech therapist KW - Normal childern KW - Language error KW - MSSLP KW - RCRS N1 - Include bibliographical reference Thesis supervisor: Dr. Muhammad Sikandar Ghayas Khan; Riphah College of Rehabilitation Science ER -