| 000 | 00321 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aChu, W.H. | |
| 245 | 1 | _aNutrient deficiencies of crops | |
| 260 |
_aChina _c1971 |
||
| 300 | _a1-100 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aCrops Taiwan Aspac Food and Fertilizer Technical Centre. Book Serices No. 1 | ||
| 901 | _aS30860 | ||
| 999 |
_c113058 _d113058 |
||