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00904nam a2200361 i 4500 |
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|a Universidad Nacional Agraria
|b spa
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| 907 |
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|a C20
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| 911 |
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|a M
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| 978 |
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|a RS
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| 979 |
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|a 31-05-2004
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| 991 |
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|a TEXTO
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| 991 |
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|a AR
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| 020 |
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|a ISBN 0-02-926650-5
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| 035 |
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|a 018684
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| 041 |
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|a eng
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| 092 |
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|a C20 R725
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| 100 |
1 |
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|a Rogers, E.M.
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| 245 |
1 |
0 |
|a Diffusion of innovations
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| 250 |
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|a 3. ed.
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| 260 |
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|a New York (EUA) :
|b The Free Preá,
|c 1983
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| 264 |
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|a New York (EUA) :
|b The Free Preá,
|c 1983
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| 300 |
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|a 453 p.
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| 500 |
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|a Ilus.; 188 ref.
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| 520 |
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|a Sumario (En)
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| 650 |
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7 |
|a EXTENSION
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| 650 |
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7 |
|a DIFUSION DE LA INVESTIGACION
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| 650 |
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7 |
|a HISTORIA
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| 650 |
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7 |
|a ADOPCION DE INNOVACIONES
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| 650 |
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7 |
|a ENTORNO SOCIOECONOMICO
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| 650 |
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7 |
|a TECNOLOGIA APROPIADA
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| 942 |
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|c BK
|2 agris
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| 952 |
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p L2165/04
|o C20 R725
|