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Keywords from Image Description:
EPA GULF BREEZE LABORATORY BIOASSAY WET LAB. THIS IS CLOSEUP OF SYRINGE PUMP WHICH CONTROLS THE RATE OF FLOW... NARA .tif DDT PCB AND DIELDRIN TO OYSTERS IN TANKS Scope and content General notes Local identifier DA Environmental Protection Agency NARAAuthor Shrout Bill Photographer File EPAGULFBREEZELABORATORY BIOASSAYWETLAB