2007-11-121998-06-102007-11-121991http://hdl.handle.net/10625/12980Project number related to IDRC support could not be determined1 video (16 min.)enPESTICIDESPOISONINGPEST CONTROLOCCUPATIONAL SAFETYCHINAHEALTH EDUCATIONSTORAGEMETHODOLOGYVideo