000 00290nam a22001097a 4500
082 _a614.5824
100 _aWALDRON,H.A
245 _aThe medical role in environmental health/
_cH.A Waldron
260 _aNairobi:
_bNuffield Provincial Hospitals,
_cc1978.
300 _aviii,64p.:
942 _cBK01
999 _c5783
_d5783