000 01079nam a22003377a 4500
003 CHAP
005 20220329140509.0
008 971013s1980 r 00010 d
010 _a52854
011 _a53826
035 _a57976
040 _cCHAP
082 _a631.45
_bT7
100 0 0 _aTroeh, Frederick R.
_9115260
245 _aSoil and water conservation; for productivity and environmental protection
260 _aEnglewood Cliffs, Prentice Hall,
_c1980
300 _a718 p.
_b: ilus.
590 _aBATCH-UPD
_b10
_c20130110
_lUCH01
_h0051
590 _aBATCH-UPD
_b10
_c20130110
_lUCH01
_h2006
590 _aBATCH-UPD
_b10
_c20130410
_lUCH01
_h1326
590 _aBATCH-UPD
_b10
_c20130914
_lUCH01
_h1316
590 _aCONVERSION
_b10
_c20130109
_lUCH01
_h1329
650 1 4 _aAgua
_xConservacion.
_92319
650 1 4 _aErosión.
_937335
650 1 4 _aSuelos
_xConservación.
_9110283
700 0 _aDonahue, Roy L.
_933939
700 0 _aHobbs, James Arthur.
_955702
901 _aBK
942 _cLIBRO
949 _a631.45 T7
_bBC
_cLIBRO
_d33724000076121
_eLIBRO
_h59334
_i57976
_si
999 _c52854
_d52854