| 000 | 00367nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 180612s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a716708248 | ||
| 041 | _aen | ||
| 082 | _a631 | ||
| 100 | _aWeaver Robert J. | ||
| 245 | 0 | _aPlant growth substances in agriculture | |
| 260 |
_aSanfrancisco _bw.h freeman and company _c1972 |
||
| 300 | _axvii,591p. | ||
| 942 | _cPR | ||
| 999 |
_c39841 _d39841 |
||