| 000 | 00332 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aCaldwell, J.S. | |
| 245 | 1 | _aNew method for the preparation of pectin | |
| 260 |
_aWashington _c1917 |
||
| 300 | _a1-14 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aPectin Washington Agricultural Experiment Station. Bulletin No. 147 | ||
| 901 | _aS50144 | ||
| 999 |
_c107019 _d107019 |
||