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| LEADER |
01025nam a2200385 i 4500 |
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|a Universidad Nacional Agraria
|b spa
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| 907 |
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|a P05
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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 22-07-2002
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| 991 |
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|a AV
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| 991 |
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|a ROSJU
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| 035 |
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|a 015804
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| 041 |
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|a eng
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| 092 |
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|a AV P05 E27
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| 100 |
1 |
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|a Pearson, R.A.
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| 700 |
1 |
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|a Dijkman, J.T.
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| 700 |
1 |
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|a Krecek, R.C.
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| 700 |
1 |
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|a Wright, P.
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| 245 |
1 |
0 |
|a Effect of density and weight of load on the energy cost of carrying loads by donkeys and ponies
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| 260 |
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|a Edinburg (South Africa) :
|b ,
|c 1998
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| 264 |
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|a Edinburg (South Africa) :
|b ,
|c 1998
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| 300 |
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|a pv.
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| 500 |
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|a Ilus.; 32 ref.
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| 520 |
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|a Sumario (En)
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| 650 |
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7 |
|a ANIMALES DE TRABAJO
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| 650 |
|
7 |
|a TRACCION ANIMAL
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| 650 |
|
7 |
|a CARGA GANADERA
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| 650 |
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7 |
|a PESO
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| 650 |
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7 |
|a GENERACION DE ENERGIA
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| 650 |
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7 |
|a ASNO
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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 AV0017/02c01
|o AV P05 E27
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| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p AV0030/02c02
|o AV P05 E27
|