000 | 00318nam a2200121Ia 4500 | ||
---|---|---|---|
008 | 190415s9999 xx 000 0 und d | ||
082 | _aRS.0478 | ||
100 | _aSharma, P.K. | ||
245 | 0 | _aProblems and prospects of non-conventional energy in rural Agra (U.P.) : A case | |
260 | _c1993 | ||
300 | _av.p. | ||
942 | _cBK | ||
999 |
_c18487 _d18487 |