| 000 | 00424nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 080 | _a636.2.084.41:633.253:314.2 | ||
| 100 | _aHeady, E.O. and Others | ||
| 245 | _aBeef-cattle production functions in forage utilization | ||
| 260 | _aAmes | ||
| 260 | _c1963 | ||
| 300 | _a883-920 p. | ||
| 440 | _aIowa Agricultural and Home Eco | ||
| 901 | _pS7933 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c116613 _d116613 |
||