| 000 | 00484 a2200157 4500 | ||
|---|---|---|---|
| 020 | _a9559669710 | ||
| 041 | _aSn | ||
| 082 |
_a333.7 _bKOT |
||
| 100 | _aKotagama , Sarath | ||
| 245 |
_aපරිසර විද්යාව _bසරල විග්රහයක් |
||
| 260 |
_c2000 _aColombo _bSri Lanka Srastra Pakshi Vidya Kavaya _g2002 |
||
| 300 |
_bill. _c20 cm. _aiv,76 p. |
||
| 650 | _aENVIRONMENT | ||
| 700 | _aPadmaperuma , Aruna ;Madanayaka , Sanath ;ed. | ||
| 942 | _cLN | ||
| 999 |
_c32770 _d34317 |
||