| 000 | 00557 a2200193 4500 | ||
|---|---|---|---|
| 003 | ISURa | ||
| 008 | 150529b xxu||||| |||| 00| 0 eng d | ||
| 041 | _aEnglish | ||
| 082 |
_a333.7 _bENV |
||
| 100 |
_aArudpragasam , K.D. _eed |
||
| 245 |
_aEnvironmental studies part II _bthe impact of human activities level 3 BTU 1120 |
||
| 260 |
_aNugegoda _bOpen University |
||
| 300 |
_bill. _c27 cm. _a231 p. |
||
| 650 | _aNATURAL ENVIRONMENT | ||
| 650 | _aECONOMICS | ||
| 700 |
_aBalasooriya , I. _eed |
||
| 700 |
_a Gunawrdena , N. J. _eed |
||
| 942 |
_cLN _2ddc |
||
| 999 |
_c38756 _d40303 |
||