000 00433nam a2200145Ia 4500
008 250114s9999 xx 000 0 und d
040 _aJamia Hamdard
041 _aEnglish
082 _a363.17963,
_bW21S
100 _aWagner, Gregory R.
245 0 _aScreening and surveillance of workers exposed to mineral dust
_bGregory R. Wagner.
260 _aGeneva
_bWorld Health Organization
_c1996
300 _a68p., 24cm.
942 _cBK
999 _c100507
_d100507