000 00305nam a2200121Ia 4500
008 140317s9999 xx 000 0 und d
082 _a633.1
100 _aBland, Brain F.
245 _aCrop production : Cereals and legumes.
260 _aLondon
_bAcademin Press.
_c1971
300 _a466
942 _2ddc
_cBK
999 _c5830
_d5830