000 00296nam a2200121Ia 4500
008 250224s9999 xx 000 0 und d
020 _a9966874704
082 _a372.37AFR
100 _aAfrican Medical
245 0 _aHandbook on Hygiene and Sanitation...
260 _bAMREF
_c2006
942 _cBK
999 _c454057
_d454057