00945cam a22003011  45000010008000000030008000080050017000160080041000330100017000740350019000910400034001100420012001440500019001560820015001751000030001902450084002202500011003042600034003153000042003494900023003915000041004146500032004556500011004876500036004986500038005347000048005727400023006207882641BD-DhUL20150108183505.0750827s1948    xx            000 0 eng    aagr48000521   a(OCoLC)1577092  aDLCcFMUdOCoLCdDLCdBD-DhUL  apremarc00aSB93b.C8 1948  a631.5bCOC1 aCox, Joseph Frank,d1890-10aCrop management and soil conservation /cby Joseph F. Cox and Lyman E. Jackson.  a2d ed.  aNew York ;bJ. Wiley,cc1948.  axxii, 572 p. :bill., maps. ;c21 cm.0 aWiley farm series.  a"References" at end of each chapter. 0aAgriculturezUnited States. 0aSoils. 0aFarm managementzUnited States. 0aSoil conservationzUnited States.1 aJackson, Lyman Edson,d1897-ejoint author.0 aSoil conservation.