| 000 | 00379 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aMehring, A.L., Peterson, A.J. | |
| 245 | 1 | _aChanges in composition of american fertilizers, 1880-1932 | |
| 260 |
_aWashington _c1934 |
||
| 300 | _a1-18 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aComposition, Fertilizers United States Department of Agriculture. Circular No. 315 | ||
| 901 | _aS55495 | ||
| 999 |
_c113868 _d113868 |
||