| 000 | 00528nam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 230628b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aR 061.1:502.5(058.7) _bM1 |
||
| 245 | _aDirectory of institutions in the escap region active in environmental quality monitoring | ||
| 260 |
_aNagpu: _bNational Environmental Engineering Research Institute, _c1978 |
||
| 650 | _aScience | ||
| 653 | _aEnvironmental | ||
| 700 | _aSundaresan, B B (Ed.) | ||
| 942 |
_2udc _cDIR |
||
| 999 |
_c48187 _d48187 |
||