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01461nam a2200565 a 4500 |
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BIBUN026243 |
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110907s1989 ne ||||| |||| 00| 0 eng d |
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1 |
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|a Ewell, Peter T.
|9 17324
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| 245 |
0 |
0 |
|a Linkages between on - farm research and extension in nine countries
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| 260 |
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|a The Hague
|b ISNAR
|c 1989
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| 300 |
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|a 31 p.
|b tbls.
|
| 490 |
0 |
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|a OFCOR Comparative Study
|v 4
|
| 650 |
|
0 |
|a SOCIOLOGIA RURAL
|9 742
|
| 650 |
|
0 |
|a CIUDADES
|9 2492
|
| 650 |
|
0 |
|a EXTENSION
|9 3001
|
| 650 |
|
0 |
|a FINCAS EXPERIMENTALES
|9 3957
|
| 901 |
|
|
|a 26920
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| 902 |
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|a m
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| 903 |
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|a 20110907
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| 904 |
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|a OK
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| 904 |
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|a DO
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| 904 |
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|a N
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| 905 |
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|a m
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| 906 |
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|a s
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| 907 |
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|a TEXTO
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| 908 |
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|a IMPRESO
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| 912 |
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|a 4
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| 924 |
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|a Linkages between on - farm research and extension in nine countries
|t Linkages between on - farm research and extension in nine countries
|
| 928 |
|
|
|a Ewell
|b Peter T.
|
| 936 |
|
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|t OFCOR Comparative Study
|
| 945 |
|
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|a 1989
|
| 948 |
|
|
|a NL
|
| 950 |
|
|
|a en
|
| 965 |
|
|
|a SOCIOLOGIA RURAL
|
| 965 |
|
|
|a CIUDADES
|
| 965 |
|
|
|a EXTENSION
|
| 965 |
|
|
|a FINCAS EXPERIMENTALES
|
| 976 |
|
|
|a AAG
|
| 977 |
|
|
|a 026456
|
| 984 |
|
|
|a 1 ej.
|
| 985 |
|
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|a PRE14
|
| 987 |
|
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|a AGROVOC
|
| 917 |
|
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|a GM
|
| 947 |
|
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|e ISNAR
|l The Hague
|
| 915 |
|
|
|e 31 p.
|i tbls.
|
| 975 |
|
|
|c 316.3
|l EWE
|z 1989
|
| 942 |
0 |
0 |
|c LIBRO14D
|
| 999 |
|
|
|c 19447
|d 19447
|
| 090 |
|
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|a 316.3 EWE
|
| 830 |
|
|
|a OFCOR Comparative Study
|9 65554
|