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150710b xxu||||| |||| 00| 0 spa d |
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|a Sistema de Bibliotecas de la Universidad de Panamá
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|a T 631.41
|b B32
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|a Batista Villarreal, Eric Alberto
|9 179375
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|a Muestreo, variabilidad y representatividad de los análisis físico- químicos en los suelos tropicales
|c / Eric Alberto Batista Villarreal. --
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|a Panamá :
|b Universidad,
|c 1980.
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|a v, 109 p. :
|b cuadros, gráficas ;
|c 28 cm.
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|a ANALISIS DE SUELOS
|2 LEMB
|9 152244
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650 |
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|a SUELOS
|x CARACTERISTICAS
|2 LEMB
|9 153562
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942 |
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|2 ddc
|c TS
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|c 157129
|d 157129
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|d 2015-07-10
|o T 631.41 B32
|p 00209556
|r 2015-07-10
|t e.1
|w 2015-07-10
|y TS
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952 |
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|0 0
|1 0
|2 ddc
|4 0
|6 T_631_410000000000000_B32
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|8 T
|9 373395
|a 20
|b 20
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|d 2018-05-04
|o T 631.41 B32
|p 00232398
|r 2018-05-04
|t e.2
|w 2018-05-04
|y TS
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