000 00263nam a2200109Ia 4500
008 201224s9999||||xx |||||||||||||| ||und||
100 _aS.P Pharmaceuticals
_95929
245 4 _aThe control of Schistosomiasis
260 _bSPP co.
_c1987
500 _a28
942 _cBK
999 _c8355
_d8339