01057cam a22003137a 4500 CHAP 20220329141405.0 971013s r 00010 d 67412 68384 77856 CHAP R-2970 Davis, J. Ruhard. 31271 The usefulness of computer aids that capture exchange knowledge about land management Sobretiro de: University of Guelph. Management of rural resources: problems and policies. -- Guelph, 1985 pp. 1-23 BATCH-UPD 10 20130110 UCH01 0427 BATCH-UPD 10 20130110 UCH01 2146 BATCH-UPD 10 20130410 UCH01 0102 BATCH-UPD 10 20130914 UCH01 1001 CONVERSION 10 20130109 UCH01 1337 Computadoras. 26129 Tierras Utilización. 113219 Cocks, K. D. 24232 Nanninga, P. M. 80114 BK REIMP R-2970 BC R -30729 TS1 77856 i 67412 67412 0 0 0 4 1 R BC BC PA_R 2012-12-17 REIMP 0 R-2970 -30729 2019-12-31 00:00:00 2019-12-31 REIMP Recien adquirido