| 000 | 00369nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aBeer, C.E. | ||
| 245 | _aInterrelationships of plant population soil moisture soil fertility in determini | ||
| 260 | _aIowa | ||
| 260 | _c1967 | ||
| 440 | _aNo. 556; Iowa Agricultural and | ||
| 901 | _pS13477 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c125929 _d125929 |
||