| 000 | 00414 a2200133 4500 | ||
|---|---|---|---|
| 082 |
_a333.7072 _bSe52 |
||
| 245 | 1 | _aPROCEEDINGS | |
| 260 |
_aNew Delhi _bUnesco Field Science Office For South Asia _c1971 |
||
| 300 | _a204 | ||
| 500 | _aAt The Head Of The Title : United Nations Educational, Scientific And Cultural Organization | ||
| 650 | _aNatural Resources -- Research | ||
| 964 | _gCIRC | ||
| 997 | _aA20186 C | ||
| 999 |
_c460118 _d460118 |
||