| 000 | 00413nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 020726t1972 000 0 eng d | ||
| 020 | _a0716708248 | ||
| 080 |
_a631.811-98 WEA _b7247 |
||
| 100 | _aWeaver, R.J. | ||
| 245 | 0 |
_aPlant growth substances in agriculture _h(Book) |
|
| 260 |
_aSan Francisco _bW.H. Freeman _c1972 |
||
| 300 |
_a594 p. _c24 cm. |
||
| 650 | _aPlant hormones Plant regulators | ||
| 999 |
_c9730 _d9730 |
||
| 035 | _a7247 | ||