TY - RPRT TI - Survey on research needs on personal samplers for toxic organic compounds AU - Hodgeson, Jimmie A AU - Fatiadi, Alexander J AU - Wallace, Lance AU - Meier, Eugene P PY - 1980 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS IR 80-2067 DO - 10.6028/NBS.IR.80-2067 ER -