| 000 | 00351 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aClements, F.E. | |
| 245 | 1 |
_aAeration and air-content _bThe role of oxygen in root activity |
|
| 260 |
_aWashington _c1921 |
||
| 300 | _a1-183 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aActivity Carnegie Institution of Washington. Publication No. 315 | ||
| 901 | _aS55395 | ||
| 999 |
_c113735 _d113735 |
||