000 | 00374nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 130225s9999 xx 000 0 und d | ||
100 | _aSim, J.T.R. | ||
245 | _aAgronomy investigations in the winter rainfall region, 1892-1953 : A summary | ||
260 |
_aPretoria _c1958 |
||
300 | _a150 p. | ||
440 | _aNo. 373; Union of South Afric | ||
901 | _a59278 | ||
942 |
_cB _2udc |
||
999 |
_c10108 _d10108 |