| 000 | 00566nam a2200205Ia 4500 | ||
|---|---|---|---|
| 999 |
_c36484 _d36484 |
||
| 005 | 20221215142844.0 | ||
| 008 | 220113b ||||| |||| 00| 0 eng d | ||
| 020 | _a955912000x | ||
| 041 | _aEN | ||
| 082 |
_a302.2 _bDIS _223 |
||
| 100 | _aDissanayake, Wimal | ||
| 100 | _aSarath Perera, Sunil. | ||
| 245 |
_aSelf environment and communication / _cWimal Dissanayake, Sunil Sarath Perera |
||
| 260 |
_aColombo _bCentral environment Authority _c1991 |
||
| 300 | _a57 p. | ||
| 500 | _aIncludes references | ||
| 509 | _aNS | ||
| 650 | _aCommunication | ||
| 942 | _cS | ||