TY - JOUR PY - 1939// TI - Industrial hygiene -- retrospect and prospect JO - American journal of public health A1 - Bloomfield, JJ SP - 1215 EP - 1224 VL - 29 IS - 11 N2 -

[Abstract unavailable]

LA - SN - 0090-0036 UR - http://dx.doi.org/ ID - ref1 ER -