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110502s1970 xxu||||| |||| 10| 0 eng d |
111 |
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|a International Conference on Mechanized Dryland Farming
|d 11-15 de ago. 1969:
|c Illinois, US)
|9 32938
|
245 |
0 |
0 |
|a Proceedings
|
260 |
|
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|a Illinois
|b Deere and sons
|c 1970
|
300 |
|
|
|a 344 p.
|b tbls., fot.
|
650 |
|
0 |
|a POLITICA FINANCIERA
|9 1814
|
650 |
|
0 |
|a POLITICA ECONOMICA
|9 132
|
650 |
|
0 |
|9 3537
|a CULTIVO EN TIERRAS ARIDAS
|
650 |
|
0 |
|a CULTIVOS DE SECANO
|9 1450
|
650 |
|
0 |
|9 1486
|a SISTEMAS DE CULTIVO
|
650 |
|
0 |
|a AGRICULTURA
|9 964
|
901 |
|
|
|a 26337
|
902 |
|
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|a r
|
903 |
|
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|a 20110502
|
903 |
|
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|a 20110502
|
903 |
|
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|a 20110502
|
904 |
|
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|a OK
|
905 |
|
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|a m
|
907 |
|
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|a REUNION
|
908 |
|
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|a IMPRESO
|
924 |
|
|
|a Proceedings
|t Proceedings
|
940 |
|
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|n International Conference on Mechanized Dryland Farming
|
941 |
|
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|a Illinois
|l Illinois
|p US
|
911 |
|
|
|a 11-15 de ago. 1969
|
945 |
|
|
|a 1970
|
948 |
|
|
|a US
|
950 |
|
|
|a en
|
965 |
|
|
|a POLITICA FINANCIERA
|
965 |
|
|
|a POLITICA ECONOMICA
|
965 |
|
|
|a CULTIVOS EN TIERRAS ARIDAS
|
965 |
|
|
|a CULTIVOS DE SECANO
|
965 |
|
|
|a SISTEMAS DE CULTIVO
|
965 |
|
|
|a AGRICULTURA
|
976 |
|
|
|a AAG
|
977 |
|
|
|a 026023
|
984 |
|
|
|a 1 ej.
|
985 |
|
|
|a PRE14
|
987 |
|
|
|a AGROVOC
|
917 |
|
|
|a GM
|
917 |
|
|
|a GM
|
917 |
|
|
|a GM
|
947 |
|
|
|e Deere and sons
|l Illinois
|
915 |
|
|
|e 344 p.
|i tbls., fot.
|
975 |
|
|
|c B 631
|l INT p
|z 1970
|
942 |
0 |
0 |
|c CONGR14D
|
999 |
|
|
|c 19128
|d 19128
|
090 |
|
|
|a B 631 INT p
|