000 00425nam a22001577a 4500
008 230621b |||||||| |||| 00| 0 eng d
020 _a9241541679
040 _aNational Science Library
_cNational Science Library
080 _aR 614.8:502.08
_bM3
245 _aLaboratory biosafety manual
_c/ WHO
260 _aGeneva:
_bWHO,
_c1983
300 _a124p.
650 _aScience
653 _aBiosafety
942 _2udc
_cREF
999 _c46039
_d46039