| 000 | 00398 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aJacob, K.D., and Others | |
| 245 | 1 | _aComposition and distribution of phosphate rock with special reference to the United States | |
| 260 |
_aWashington _c1933 |
||
| 300 | _a1-89 | ||
| 942 |
_2udc _cB |
||
| 440 | _aReference United States Department of Agriculture. Technical Bulletin No. 364 | ||
| 901 | _aS50066 | ||
| 999 |
_c106872 _d106872 |
||