01135nam a22003257a 4500 CHAP 20220329134803.0 971013s1980 r 10010 d 25898 26870 30971 CHAP 631.0915 I54 International Congress on Dryland Farming. ( 1980 : Adelaide, South Australia) 59663 Sumaries of invited papaers & working papers Adelaide : International Congress on Dryland Farming, 1980 2 v Fotocopia BATCH-UPD 10 20130110 UCH01 0203 BATCH-UPD 10 20130110 UCH01 1009 BATCH-UPD 10 20130410 UCH01 1040 BATCH-UPD 10 20130913 UCH01 2031 CONVERSION 10 20130109 UCH01 1315 Agricultura Congresos. 1373 Agricultura Regiones áridas. 1781 BK LIBRO 631.0915 I54 BC LIBRO 33724000054631 LIBRO v.1 56237 30971 i 631.0915 I54 BC LIBRO 33724000054649 LIBRO v.2 56238 30971 i 25898 25898 0 0 ddc 0 2 0 GRAL BC BC PP_GRAL 2019-12-31 LIBRO 0 631.0915 I54 33724000054631 2019-12-31 00:00:00 v.1 2019-12-31 LIBRO 0 0 ddc 0 2 0 GRAL BC BC PP_GRAL 2019-12-31 LIBRO 0 631.0915 I54 33724000054649 2019-12-31 00:00:00 v.2 2019-12-31 LIBRO