000 00307nam a2200121Ia 4500
008 161118s2016 xx 000 0 und d
082 _a668.62 M2F6
100 _aMays, D. E. Ed.
245 0 _aForage Fertilization
260 _aMadison
_bAmerican Society of Agronomy
_c1974
300 _a621p.
942 _2ddc
999 _c12350
_d12350