000			00459nam a2200169Ia 4500
008			140208s9999 xx 000 0 und d
044			_aU.S.A.
080			_a633 R10F
100			_aRather, Howard C.
245			_aField crops _cHoward C.Rather and Carter M.Harrison
250			_a2nd
260			_bMcGraw-Hill Book _aNew York _c1951
300			_aix, 446 p.; 24cm.
700			_aBrink, R. A., ed. (series)
700			_aHarrison, Carter M.
942			_2udc _cGB
999			_c592 _d592