000 00310nam a2200121Ia 4500
008 140113s9999 xx 000 0 und d
082 _a330:633.002.2 K8
100 _a"Harrison, C.H."
245 _aForage Economics -Quality
260 _a1968
_bAmerican Soc. Agronomy
_cU.S.A.
300 _a144
942 _cBK
999 _c58190
_d58190