| 000 | 00448nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 190328s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a81-85445-71-0 | ||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_221st _a333.794 _bS531A |
||
| 100 | _aSharma, Kuldeep | ||
| 245 | 0 |
_aAparamparik urja shrot _bkal aaj aur kal _cKuldeep Sharma |
|
| 260 |
_aDelhi _bManak _c1994 |
||
| 300 | _a148p. | ||
| 650 | _aNatural resources; Enegy Conservation; Economics | ||
| 942 | _cBKS | ||
| 999 |
_c4224 _d4224 |
||