01049nam a22003377a 4500 CHAP 20220329135128.0 971013s1937 r 00010 d 31379 32351 36466 CHAP 633 C69 Cox, Joseph Frank. 28748 Crop management and soilo conservation New York : Wiley, 1937 610 p. : ilus. BATCH-UPD 10 20130110 UCH01 0131 BATCH-UPD 10 20130110 UCH01 1814 BATCH-UPD 10 20130410 UCH01 1149 BATCH-UPD 10 20130913 UCH01 2039 CONVERSION 10 20130109 UCH01 1318 Agricultura E.U.A. 1408 Cultivos. 30221 Suelos Conservación. 110283 Jackson, Lyman E. 60816 BK LIBRO 633 C69 BC BPP -84084 BPP 22004 36466 i 3.80 633 C69 BC BPP -84085 BPP c.2 22005 36466 i 3.80 31379 31379 0 0 ddc 0 1 0 FR BC BC 2019-12-31 LIBRO 0 633 C69 -84084 2019-12-31 00:00:00 2019-12-31 LIBRO 0 0 ddc 0 1 0 FR BC BC 2019-12-31 LIBRO 0 633 C69 -84085 2019-12-31 00:00:00 c.2 2019-12-31 LIBRO