000 00438nam a2200157Ia 4500
008 170101s1948 xx 000 0 und d
041 _aEnglish
082 _aGN 631.4 C 8396
100 _aJOSEPH F COX LYMAN E JACKSON
245 0 _aCROP MANAGEMENT AND SOIL CONSERVATION
250 _a2
260 _aLONDON
_bJOHN &WILLEY & SONS
_c1948
300 _a572
_ePrint
653 _aCROP MANAGEMENT AND SOIL CONSERVATION
942 _2ddc
_cBK
999 _c518242
_d518242