00398pab a2200133 454500008004000000100001800040245011400058260000900172300001300181362001200194650001000206650002200216773002600238180718b2007   xxu||||| |||| 00| 0 eng d  aMaithil, B.P.  aForensic expert at crime scene: threat to health and safety from hazardous environment: some basic guidelines  c2007  ap.27-35.  aApr-Jun  aCrime  aForensic medicine  aIndian Police Journal