000 00288pam a2200109a 44500
082 _aTR
_bIC-7789
100 _aJ. C. Holtz
245 1 _aState regulations pertaining to the use of internal-combustion engines underground
260 _a
_b
_c
700 _aE. J. Gleim
997 _aTR5381 C
999 _c405468
_d405468