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‡aTD247
‡b.D3 1995
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‡a(OCoLC)34270800
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100 |
1 |
⊔ |
‡aDa Ros, Giuseppina.
|
245 |
1 |
3 |
‡aLa contaminación de aguas en Ecuador /
‡cGiuseppina Da Ros.
|
260 |
⊔ |
⊔ |
‡aQuito, Ecuador :
‡bInstituto de Investigaciones Económicas, P.U.C.E. :
‡bEdiciones ABYA-YALA,
‡c1995.
|
300 |
⊔ |
⊔ |
‡a251 p. :
‡bill. ;
‡c24 cm.
|
504 |
⊔ |
⊔ |
‡aIncludes bibliographical references (p. [243]-251).
|
538 |
⊔ |
⊔ |
‡aMode of access: Internet.
|
650 |
⊔ |
0 |
‡aEnvironmental policy
‡zEcuador.
|
650 |
⊔ |
0 |
‡aConservation of natural resources
‡zEcuador.
|
650 |
⊔ |
0 |
‡aWater quality management
‡zEcuador.
|
650 |
⊔ |
0 |
‡aWater
‡xPollution
‡xLaw and legislation
‡zEcuador.
|
650 |
⊔ |
0 |
‡aWater
‡xPollution
‡zEcuador.
|
710 |
2 |
⊔ |
‡aPontificia Universidad Católica del Ecuador.
‡bInstituto de Investigaciones Económicas.
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