| 000 | 00488cam a2200205ua 4500 | ||
|---|---|---|---|
| 001 | 22199 | ||
| 005 | 20171214164139.0 | ||
| 007 | ta | ||
| 008 | 061020s a g b000 u eng u | ||
| 020 | _cNULL (Hb) | ||
| 040 | _aMAIN | ||
| 041 | 1 |
_aeng _hNULL |
|
| 082 | 1 | 4 |
_a363.69 _bSIN/P |
| 100 | 1 | _aSing, H.P . | |
| 245 | 1 | 0 |
_aPrinciples of environment conservation / _cH.S.Sing. |
| 300 |
_a273p. : _bchart ; _c21cm . |
||
| 504 | _aNULL | ||
| 653 | 0 | _aENVIRONMENTAL CONSERVATION | |
| 942 | _cBK | ||
| 999 |
_c21878 _d21878 |
||