000 00868cam a2200277 4500
001 754937
003 BD-DhUL
005 20150112104332.0
008 700209s1970 ilua b 001 0 eng
010 _a 67015835
040 _aDLC
_cDLC
_dDLC
_dBD-DhUL
050 0 0 _aS591
_b.D65 1970
082 0 0 _a631.4
_bDOO
100 1 _aDonahue, Roy Luther,
_d1908-
245 1 0 _aOur soils and their management :
_bincreasing production through soil and water conservation /
_cRoy L. Donahue.
250 _a3rd ed.
260 _aDanville, Ill. :
_bInterstate,
_c1970.
300 _a683 p. :
_bill. ;
_c24 cm.
504 _aIncludes bibliographical references and index.
650 0 _aSoil science.
650 0 _aSoil management.
650 0 _aCrops and soils.
650 0 _aWater conservation.
906 _a7
_bcbc
_corignew
_du
_encip
_f19
_gy-gencatlg
942 _2ddc
_cBK
999 _c29680
_d29680