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191001s1972||||xxu|||||||||||||||||spa d |
| 040 |
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|a AR-LpoUNG
|b spa
|c AR-LpoUNG
|e aacr
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| 041 |
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|a spa
|
| 044 |
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|a xxu
|
| 082 |
0 |
|
|a 574.5 497soc
|
| 100 |
1 |
|
|a Burch, William R.
|
| 245 |
1 |
0 |
|a Social behavior, natural resources, and the environment
|
| 250 |
|
|
|a 1ra. ed.
|
| 260 |
|
|
|a New York :
|b Harper & Row,
|c 1972.
|
| 300 |
|
|
|a 374 p. :
|b gráfs., tbls.
|
| 650 |
|
4 |
|a ANALISIS SOCIOLOGICO
|
| 650 |
|
4 |
|a CIENCIA Y TECNOLOGIA
|
| 650 |
|
4 |
|a DEFORESTACION
|
| 650 |
|
4 |
|a DEGRADACION DE SUELOS
|
| 650 |
|
4 |
|a ECOLOGIA
|
| 650 |
|
4 |
|a EQUILIBRIO ECOLOGICO
|
| 650 |
|
4 |
|a MEDIO AMBIENTE
|
| 650 |
|
4 |
|a PROBLEMA SOCIALES
|
| 650 |
|
4 |
|a RECURSOS NATURALES
|
| 651 |
|
4 |
|a DOCUMENTOS TEORICOS O METODOLOGICOS
|
| 700 |
1 |
|
|a Cheek, Neil H.
|
| 700 |
1 |
|
|a Taylor, Lee
|
| 905 |
|
|
|a 55066
|
| 942 |
|
|
|c LIB
|
| 999 |
|
|
|c 11297
|d 11297
|