| 000 | 005660000a22002050004500 | ||
|---|---|---|---|
| 022 | _a0096-6088 | ||
| 596 | _aI | ||
| 245 | 1 | 0 | _aBULLETIN |
| 260 | _bVirginia Polytechnic Institute and State University | ||
| 310 | _aIrr. | ||
| 362 | 1 | _a1981- | |
| 041 | 0 | _aEn | |
| 650 | 1 | 4 |
_9134743 _aAGRICULTURA |
| 650 | 1 | 4 |
_9145107 _aECONOMIA AGRICOLA |
| 650 | 1 | 4 |
_9146814 _aESTADOS UNIDOS |
| 593 | _a25-08-1998 | ||
| 590 |
_bVirginia Agricultural Experiment Station, Blaksburg, _cVirginia _d24061-0402 _eFax:540-231-4163 _f540-231-6986 _gUSA |
||
| 942 | _cCR | ||
| 999 |
_c129850 _d129850 |
||