TY  - JOUR
PY  - 1987//
TI  - Trenching and elevated work: highs and lows of construction hazards
JO  - Occupational health and safety
A1  - Polumbo, R. J.
SP  - 28, 32
EP  - 4
VL  - 56
IS  - 1
N2  - <p>[Abstract unavailable]</p> <p>Language: en</p> 
LA  - en
SN  - 0362-4064
UR  - http://dx.doi.org/
ID  - ref1
ER  -