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01206nam a2200445 i 4500 |
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|a Universidad Nacional Agraria
|b spa
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| 907 |
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|a P01
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| 911 |
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|a M
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| 978 |
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|a bgf
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| 979 |
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|a 31-08-2006
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| 980 |
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|a MDR
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| 981 |
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|a 29-10-2007
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| 991 |
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|a Texto
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| 991 |
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|a roca1
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| 020 |
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|a ISBN 9968-31-395-5
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| 035 |
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|a 024043
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| 041 |
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|a spa
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| 092 |
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|a P01 F194
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| 100 |
1 |
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|a Fallas Fallas, R.
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| 245 |
1 |
0 |
|a Guia ambiental educativa
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| 260 |
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|a San Jose (Costa Rica) :
|b EUNED,
|c 2005
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| 264 |
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|a San Jose (Costa Rica) :
|b EUNED,
|c 2005
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| 300 |
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|a 142 p.
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| 500 |
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|a Ilus., 13 ref.
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| 650 |
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7 |
|a MEDIO AMBIENTE
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| 650 |
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7 |
|a ENSEÑANZA
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| 650 |
|
7 |
|a CONTAMINACION AMBIENTAL
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| 650 |
|
7 |
|a DEFORESTACION
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| 650 |
|
7 |
|a CONSERVACION DE LOS RECURSOS
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| 650 |
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|a BIODIVERSIDAD
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| 650 |
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7 |
|a RECURSOS NATURALES
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| 650 |
|
7 |
|a COSTA RICA
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| 653 |
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|a EDUCACION AMBIENTAL
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| 653 |
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|a DESARROLLO SOSTENIBLE
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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 L1154/06c01
|o P01 F194
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| 952 |
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p L1155/06c02
|o P01 F194
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| 952 |
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p L1156/06c03
|o P01 F194
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| 952 |
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p L1918/07c04
|o P01 F194
|