| 000 | 01072nam a2200325Ia 4500 | ||
|---|---|---|---|
| 001 | Para_6979 | ||
| 003 | CHAP | ||
| 008 | 220125s9999 xx 000 0 und d | ||
| 010 | _a205725 | ||
| 040 | _cCHAP | ||
| 082 | _aPA-C 631.4 B85 | ||
| 100 |
_aPubols, Ben H. _9171806 |
||
| 245 |
_aFerming systems and practices and their relations hip to soil conservation and farm income in the wheat region of Washington / _c by Ben H. Pubols, Alden E. Orrand Carl P. Heisig |
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| 260 |
_aWashington : _b State College of Washington. Agricultural Experiment Station |
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| 300 | _a41 p. | ||
| 440 |
_aBulletin ; 374 _9171807 |
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| 500 | _aEnc. con otros impresos similares | ||
| 650 |
_aSuelos _x conservación _9110283 |
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| 650 |
_aSuelos _x EUA _9171754 |
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| 650 |
_aTrigo _x EUA _9171808 |
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| 700 |
_aHeisig, Carl P. _9171809 |
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| 700 |
_aOrrand, Alden E. _9171810 |
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| 901 | _aPA-C 631.4 B85 | ||
| 902 | _aA | ||
| 905 | _a000000 0000000000 00 | ||
| 910 | _a | ||
| 942 | _cPARA | ||
| 942 |
_cPARA _d1 |
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| 999 |
_c205725 _d205725 |
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