000 00422nam a22001577a 4500
005 20170822175018.0
008 140118b xxu||||| |||| 00| 0 eng d
020 _a9241540729
040 _aBSU
_cBSU
082 _220
_a363.7 VON
245 _aEnvironment health criteria 12.
260 _aGeneva.
_bWorld health organization,
_c1980.
300 _a103p.;
_c21 cm.
658 _aSocial work& social probs.
942 _2ddc
_cBK
999 _c7860
_d7860