| 000 | 00370nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 130225s9999 xx 000 0 und d | ||
| 100 | _aWalter, M.M., Havenga, C.M. | ||
| 245 | _aIrrigation and fertilization of winter cereals in the Karoo | ||
| 260 |
_aPretoria _c1953 |
||
| 300 | _a23 p. | ||
| 440 | _aNo. 326; Union of South Afric | ||
| 901 | _a39257 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c7278 _d7278 |
||