000 00389nam a2200157Ia 4500
008 170101s1955 xx 000 0 und d
041 _aEnglish
082 _aGN633.1W693G2
100 _aHAROLD K WILSON
245 0 _aGRAIN CROPS
250 _aSECOND
260 _aNEW YORK
_bMcGRAW-HILL BOOK COMPANY, INC.
_c1955
300 _a396
_ePrint
653 _aGRAIN CROPS
942 _2ddc
_cBK
999 _c571092
_d571092