000 00457cas a2200181 4500
022 0 _a0065-2113
040 _cDLC
082 _a631 BRA 1987 A055 Or.
245 0 0 _aAdvances in agronomy
260 _aNew York,
_bAcademic Press,
300 _av.
_bill.
_c24 cm
500 _aEditor: v. 1- A. G. Norman
650 0 _aAgriculture
650 0 _aAgriculture
700 1 _aNorman, Arthur Geoffrey,
710 2 _aAmerican Society of Agronomy
942 _cEK
999 _c15124
_d15124