000 | 00408nam a2200157Ia 4500 | ||
---|---|---|---|
008 | 170901s1979 xx 000 0 und d | ||
082 |
_a363.73 _bS29K |
||
100 | _aSeth, G. K. | ||
245 | 0 | _aKnow Your Environment | |
260 |
_aNew Delhi _bNational Publishing House _c1979 |
||
300 | _a75 | ||
650 | _aSocial problems and services | ||
650 | _aSocial sciences | ||
653 | _aEnvironment | ||
942 |
_2ddc _cBK |
||
999 |
_c4038 _d4038 |