000 00330nam a2200133Ia 4500
008 140215s9999 xx 000 0 und d
084 _aJ251
_bAHL;1956
100 _aAhlgren, G H.
245 _aForage Crops /
_b
260 _bMcGRAW-HILL BOOK CO. ,
_aLondon :
_c1956
300 _a536p :
650 _aAgricultural
942 _2cc
_cBK
999 _c4550
_d4550