000 00304nam a2200121Ia 4500
008 140113s9999 xx 000 0 und d
082 _a641.3 K3.
100 _a"Brady, N.C.& Hanson, A.A."
245 _aFood for peace
260 _a1963
_bAmerican Soc. Agronomy
_cU.S.A.
300 _a100
942 _cBK
999 _c58188
_d58188