| 000 | 003680000a22001450004500 | ||
|---|---|---|---|
| 060 | _a100 | ||
| 082 | _a632.93 PYE | ||
| 100 | _aPyenson, Louis.L | ||
| 245 | _aElements of Plant Protection | ||
| 260 | _aNew York, John Wiley& Sons Inc, | ||
| 260 | _c1951 | ||
| 300 | _a538 | ||
| 650 | _aPlant Protection / Insects/ Plant Diseases / Plant Pathogens/ | ||
| 942 | _cBK | ||
| 999 |
_c222203 _d222203 |
||