000 00375nam a2200145Ia 4500
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245 _aEnvironmental studies : teachers handbook : Class i and ii
260 _aPune
260 _bMaharashtra State Bureau of Textbook Production
260 _c1985
350 _a12.5
365 _b12.5
365 _dRupees
923 _n7385
999 _c78888
_d78888