| 000 | 00953nam a2200289 a 4500 | ||
|---|---|---|---|
| 005 | 20250914015102.0 | ||
| 008 | 981208s1977 xxu 00 eng | ||
| 035 | _a480362 | ||
| 039 | 9 |
_y08-18-1999 _zload |
|
| 090 | _aTP237.H47 | ||
| 090 | _aTP237.H47 | ||
| 245 | 1 | 0 |
_aNitrogen contamination sources in shallow ground water, Las Vegas Area, Nevada / _cby John W.Hess, Ralph O.Patt. |
| 260 |
_aLas Vegas : _bUniversity of Nevada System, _c1977. |
||
| 300 |
_a60 p. ; _c28 cm. |
||
| 440 |
_aTechnical report series H-W _bHydrology and water resource publication _vn0.32 |
||
| 590 | _a1. | ||
| 650 | _aNitrates. | ||
| 700 | 1 | _aPatt, Ralph O. | |
| 700 | 1 | _aPatt, Ralph O. | |
| 907 |
_a.b11590300 _b2021-05-28 _c2019-11-12 |
||
| 942 |
_c01 _n0 _kTP237.H47 |
||
| 914 | _avtls000164922 | ||
| 991 | _aFakulti Sains Fizik dan Gunaan | ||
| 991 | _aFakulti Kejuruteraan | ||
| 998 |
_at _b1999-05-08 _cm _da _feng _gxxu _y0 _z.b11590300 |
||
| 999 |
_c160680 _d160680 |
||