| 000 | 01482nab a22005777a 4500 | ||
|---|---|---|---|
| 001 | G62477 | ||
| 003 | MX-TxCIM | ||
| 008 | 121211b |||p||p||||||| |z||| | | ||
| 022 | 0 | _a0022-4561 | |
| 040 | _aMX-TxCIM | ||
| 082 | 0 | 4 | _a86-069950|86-042649 |
| 100 | 1 | _aFrye, W.W. | |
| 245 | 0 | 0 | _aEconomics of winter cover crops as a source of nitrogen for no-till corn |
| 260 | _c1985 | ||
| 340 | _aPrinted | ||
| 500 | _a11 references | ||
| 546 | _aEnglish | ||
| 595 | _aAC | ||
| 650 | 1 | 7 |
_aCereals _gAGROVOC _2 _91036 |
| 650 | 1 | 0 | _aControl |
| 650 | 1 | 7 |
_aCrops _gAGROVOC _2 _91069 |
| 650 | 1 | 0 | _aEconomic plants |
| 650 | 1 | 0 | _aElements |
| 650 | 1 | 0 | _aFeed crops |
| 650 | 1 | 0 | _aFeed grasses |
| 650 | 1 | 0 | _aGases |
| 650 | 1 | 0 | _aGlumiflorae |
| 650 | 1 | 0 |
_aGrain crops _gAGROVOC _91926 |
| 650 | 1 | 0 | _aGramineae |
| 650 | 1 | 0 | _aGrasses |
| 650 | 1 | 0 | _aIndustrial crops |
| 650 | 1 | 0 | _aInjurious factors |
| 650 | 1 | 0 | _aMonocotyledons |
| 650 | 1 | 0 | _aNonmetals |
| 650 | 1 | 0 | _aOil crops |
| 650 | 1 | 0 | _aPeriodicity |
| 650 | 1 | 0 | _aPhysical states |
| 650 | 1 | 0 | _aPlants |
| 650 | 1 | 0 | _aProduction economics |
| 650 | 1 | 0 | _aProtective plants |
| 650 | 1 | 0 | _aSeasons |
| 650 | 1 | 0 | _aSoil cultivation |
| 650 | 1 | 0 | _aStarch crops |
| 650 | 1 | 0 | _aSugar crops |
| 650 | 1 | 0 | _aTime |
| 650 | 1 | 0 | _aTiming |
| 700 | 1 |
_aSmith, W.G., _ecoaut. |
|
| 700 | 1 |
_aWilliams, R.J., _ecoaut. |
|
| 773 | 0 |
_tJournal of Soil and Water Conservation _n86-069950, 86-042649 _gv. 40, no. 2, p. 246-248 |
|
| 942 | _cJA | ||
| 999 |
_c17900 _d17900 |
||