TY - BOOK AU - CHRISTIAN ANKIT TI - A STUDY TO ASSESS THE EFFECTIVENESS OF AN INFORMATION BOOKLET IN TERMS OF KNOWLEDGE AND PRACTICE REGARDING PREVENTIVE ASPECTIS OF SELECTED OCCUPATIONAL HAZARDS AMONG WORKERS WORKING IN SELECTED CHEMICAL FACTORIES OF VADODARA DISTRICT OF GUJARAT STATE U1 - 610.73 PY - 2016///-2018 CY - PIPARIYA PB - SUMANDEEP VIDYAPEETH KW - NURSING ER -