| 000 | 01054cam a2200313 4500 | ||
|---|---|---|---|
| 001 | 292715 | ||
| 003 | BD-DhUL | ||
| 005 | 20150113095646.0 | ||
| 008 | 710318t19711970iaua b 101 0 eng | ||
| 010 | _a 70114798 | ||
| 020 | _a0813817455 | ||
| 040 |
_aDLC _cDLC _dDLC _dBD-DhUL |
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| 050 | 0 | 0 |
_aTD420 _b.A33 |
| 082 | 0 | 0 |
_a628.168 _bWIA |
| 245 | 0 | 0 |
_aAgricultural practices and water quality. _cEdited by Ted L. Willrich and George E. Smith. |
| 250 | _a[1st ed.] | ||
| 260 |
_aAmes, _bIowa State University Press _c[1971, c1970] |
||
| 300 |
_axxvii, 415 p. _billus. _c24 cm. |
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| 350 | _a$7.95 | ||
| 500 | _a"Result of a conference, The role of agriculture in clean water, held at Iowa State University, Ames, Iowa, November 18-20, 1969." | ||
| 504 | _aIncludes bibliographies. | ||
| 650 | 0 |
_aWater _xPollution. |
|
| 650 | 0 | _aAgriculture. | |
| 700 | 1 |
_aWillrich, Ted L., _eed. |
|
| 700 | 1 |
_aSmith, George Edward, _d1913- _eed. |
|
| 710 | 2 | _aIowa State University. | |
| 906 |
_a7 _bcbc _corignew _d2 _encip _f19 _gy-gencatlg |
||
| 942 |
_2ddc _cBK |
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| 999 |
_c30057 _d30057 |
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