PNASH: Working in the heat / picking blueberries
PNASH: Working in the heat / picking in a row
PNASH: Working in the heat / drinking water
PNASH: Heat related illness
PNASH: Heat related illness
PNASH: Heat related illness
PNASH: Heat related illness
PNASH: Hmong_2
PNASH: Hmong_1
PNASH: sweating
PNASH: worker in the sun
PNASH: Picture-398
PNASH: heat exhaustion
PNASH: Logging, cable
PNASH: 6