000 | 00326 a2200121 4500 | ||
---|---|---|---|
245 | 1 | _aCalculation of nitrogen fertilizers for trees | |
260 |
_aStillwater _c1954 |
||
100 | 1 |
_aGarton, J.E. _d |
|
300 | _a4 p. | ||
440 |
_aNo. MP-39 _vOklahoma Agricultural Experiment Station Miscellane |
||
942 |
_2udc _cB |
||
901 | _a43450 | ||
999 |
_c56427 _d56427 |