| 000 | 00382nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 130225s9999 xx 000 0 und d | ||
| 100 | _aTheron, G.C. | ||
| 245 | _aResearch in connection with veld control at the potchefstroom college of agricul | ||
| 260 |
_aSouth Africa _c1946 |
||
| 300 | _a1-14 p. | ||
| 440 | _aSouth Africa Department of Ag | ||
| 901 | _a28238 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c5400 _d5400 |
||