000			00323nam a22001337a 4500
003			OSt
005			20230529163107.0
008			230529b |||||||| |||| 00| 0 eng d
082			_a633 _bM39P
100			_aMartin, John H.
245			_aPrinciples of Field Crop Production
260			_bMacmillan Co. _c1967
942			_2ddc _cBK
999			_c26591 _d26591