| 000 | 003730000a22001690004500 | ||
|---|---|---|---|
| 596 | _aI | ||
| 245 | 1 | 0 | _aCIRCULAR EXTENSION |
| 260 | _bEstación Experimental Agrícola en Tingo María | ||
| 362 | 1 | _a1949- | |
| 650 | 1 | 4 |
_9147487 _aEXTENSION |
| 650 | 1 | 4 |
_9134743 _aAGRICULTURA |
| 310 | _aIrr. | ||
| 593 | _a4-10-1994 | ||
| 590 | _gPerú | ||
| 942 | _cCR | ||
| 999 |
_c130170 _d130170 |
||