000 00282nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aPati (RN) Ed.
245 0 _a"Health , Environment and Development"
260 _bAshish Pub
260 _c1992
365 _b400
942 _cBK
999 _c218032
_d218032