Danger in school labs.
Benderly
Beryl Lieff
BL
D000056:Accident Prevention / Q000331:legislation & jurisprudence; D000059:Accidents / Q000331:legislation & jurisprudence / Q000706:statistics & numerical data*; D002140:California; D007753:Laboratories; D016272:Occupational Health; D012574:Schools; D014495:Universities