01126nam a22003377a 4500 CHAP 20220329141535.0 971013s1986 r 00010 d 69874 70846 80399 CHAP 333.760973 L6 Lovejoy, Stephen B. 68649 Conserving soil : insights from socioeconomic research Ankeny, IO. : Soil Conservation Society of America, 1986 155 p. ; gráfs. D18-154 BATCH-UPD 10 20130110 UCH01 0130 BATCH-UPD 10 20130110 UCH01 0812 BATCH-UPD 10 20130409 UCH01 2125 BATCH-UPD 10 20130914 UCH01 1734 CONVERSION 10 20130109 UCH01 1338 Suelos Conservación E.U.A. 110296 Tierras Tenencia E.U.A. 113159 Naiper, Ted L. 80069 Soil Conservation Society of America. Ankeny, Iowa. 108297 BK LIBRO 333.760973 L6 BC LIBRO 33724000333894 LIBRO 72917 80399 i 69874 69874 0 0 ddc 0 2 0 GRAL BC BC PA_GRAL 2019-12-31 LIBRO 0 333.760973 L6 33724000333894 2019-12-31 00:00:00 2019-12-31 LIBRO