| 000 | 003640000a22001450004500 | ||
|---|---|---|---|
| 060 | _a100 | ||
| 082 | _a581.13 BEA | ||
| 100 | _aBear, Fireman E | ||
| 245 | _aHunger sings in Crops: a Symposium | ||
| 260 | _aAmerican Society of agronomy | ||
| 260 | _c1949 | ||
| 300 | _a390 | ||
| 650 | _aNutrition/ Metabolism/ Photosynthesis/ cell division/ | ||
| 942 | _cBK | ||
| 999 |
_c221992 _d221992 |
||