| 000 | cam a22 a 4500 | ||
|---|---|---|---|
| 999 |
_c37426 _d37426 |
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| 003 | BD-DhIDS | ||
| 005 | 20180422013128.0 | ||
| 008 | 180419s wiu||||| |||| 00| 0 eng d | ||
| 040 |
_aBD-DhIDS _cBD-DhIDS _dBD-DhIDS |
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| 041 | _aEng | ||
| 086 | _aTh 631.455 VER | ||
| 100 | 1 | _aVergelin, Cesar F. | |
| 245 | 1 | 0 |
_aWater erosion in the carcarana watershed : _ban economic study / _cCesar F. Vergelin |
| 260 |
_aWisconsin : _bWisconsin University _c1971 |
||
| 300 |
_axi, 181p. : _bill. ; _c30 cm. |
||
| 490 | _aPh. D. Thesis in agriculture | ||
| 504 | _aIncludes bibliographical references. | ||
| 650 | 0 | 4 | _aSoil erosion |
| 942 |
_2ddc _cBK |
||