| 000 | 00633nam a22001937a 4500 | ||
|---|---|---|---|
| 003 | BD-DhUL | ||
| 005 | 20151109095620.0 | ||
| 008 | 151109s200707 bg a|||| m||| 00| 0|eng d | ||
| 040 |
_aBD-DhUL _cBD-DhUL |
||
| 082 |
_a553.622 _bSAU |
||
| 100 | _4Sarker, Supria. | ||
| 245 |
_aUnderground sand extraction in Bogra : a case study of land degradation / _h[MS Thesis] |
||
| 260 |
_aDhaka : _bUniversity of Dhaka, _c2007. |
||
| 300 |
_avi, 76 p. : _bill. : maps ; _c30 cm |
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| 500 | _aThesis (M. S) -- Dept. of Geography and Environment, University of Dhaka, 2002-2003 | ||
| 650 | _2Sand | ||
| 650 | _2Environment | ||
| 942 |
_2ddc _cREF |
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| 999 |
_c42888 _d42888 |
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