000 00267nam a22001097a 4500
003 OSt
008 230821b |||||||| |||| 00| 0 eng d
100 _aNorman, A.G.
245 _aAdvance in Agronomy Vol. V
260 _aNew York
_bAcademic Press
_c1953
942 _2ddc
_cBK
999 _c29877
_d29877