| 000 | 00390 a2200145 4500 | ||
|---|---|---|---|
| 080 |
_a63(07) _bB 277 U |
||
| 245 | 1 |
_aUndergraduate education in the plant and soil sciences _bProceedings |
|
| 260 |
_aWashington _bNational Academy of Sciences _c1969 |
||
| 650 | _aUndergraduate Education | ||
| 650 | _aPlant | ||
| 650 | _aSoil Sciences | ||
| 100 |
_a _d |
||
| 300 | _a48 p. | ||
| 901 | _a126500 | ||
| 999 |
_c78192 _d78192 |
||