000 00306pam a2200109a 44500
082 _aTR
_bRI-9262
100 _aMaria Derosa
245 1 _aPrimary gas toxicities and smoke particle characteristics during combustion of mine brattices
260 _a
_b
_c
700 _aCharles D. Litton
997 _aTR6635 C
999 _c405800
_d405800