| 000 | 00407 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aSchreiner, Oswald, Lathrop, E.C. | |
| 245 | 1 | _aExamination of soils for organic constituents, especially dihydroxystearic acid | |
| 260 |
_aWashington _c1911 |
||
| 300 | _a1-33 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aSoils, Acid United States Department of Agriculture, Bureau of Soils. Bulletin No. 80 | ||
| 901 | _aS49770 | ||
| 999 |
_c106373 _d106373 |
||