| 000 | 00406nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aFox, R.L., Albrecht, W.A. | ||
| 245 | _aCalcium - Boron interaction : Demonstrated by Lemna minor on clay suspensions | ||
| 260 | _aColumbia | ||
| 260 | _c1958 | ||
| 300 | _a15 p. | ||
| 440 | _aNo. 663; Missouri Agricultural | ||
| 901 | _pS3145 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c117219 _d117219 |
||