(reproduction and copy rights are nothing more than corollaries of property rights)
You could also go with consequences, results or effects, but I like "corollaries" as it sounds more exact and formal, and this term is often used in the context of rights.

Culture and recreation as economic activities are based on creating such property rights (copyrights and reproduction rights are merely common / different types of intelectual property rights);

sources:

Intellectual property - Wikipedia, the free encyclopedia - Intellectual property (IP) are legal property rights over creations of the mind, ... ***Common types of intellectual property include copyrights***, trademarks, ... and ***gives the copyright holder exclusive right to control reproduction*** or ...
en.wikipedia.org/wiki/Intellectual_property - 82k -

Tips for TRIPS - A Guide for Libraries and Librarians to the ... - TRIPS is intended to set common standards for the intellectual property regimes of all member countries. ***It covers such different types of intellectual property as***: ... However, typically the right of reproduction will cover digital copying, ... Generally speaking, the rights of copyright owners are very broad and ...
www.ifla.org/III/clm/p1/tt-e.htm - 13k -

Bambooweb: Intellectual property rights - ***Common types of intellectual property rights*** include conflicting areas ... Generally, the action regulated by intellectual property is unauthorized reproduction. .... Intellectual property rights such as copyrights and patents give the ...
www.bambooweb.com/articles/i/n/Intellectual_property_rights... - 63k -

JISC Legal - Freedom of Information and Intellectual Property Rights - Intellectual property rights , often known as " IPRs" , allow people to own their ... ***The four most common types of IPR in the UK are***: ... further copying or reproduction is not allowed and that they should contact the copyright holder ...
www.jisclegal.ac.uk/publications/foidundaswilsonipr.htm - 35k -

Intellectual Property Rights Exclusive Term Law Patent Grant - ***Common types of intellectual property rights*** include conflicting areas ... Copyrights, which give the holder some exclusive rights to control some reproduction ... involve cooperation in the area of copyrights, trademarks and patents. ...
www.economicexpert.com/a/Intellectual:property.htm - 22k -

Common Issues of Intellectual Property - 15 Aug 2003 ... This section deals with rights set out in the Copyright Act. ***Other types of intellectual property protection*** such as patents, trademarks, ...
www.collectionscanada.gc.ca/8/3/r3-410-e.html - 23k -

My reading :)

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Note added at 6 mins (2009-02-18 18:17:21 GMT)
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Una manifestación es la expresión de algo, en todos los sentidos que se pueda usar el término.


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Note added at 10 mins (2009-02-18 18:21:02 GMT)
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Definición del DRAE:

manifestar.

(Del lat. manifestāre).


1. tr. Declarar, dar a conocer. U. t. c. prnl.

2. tr. Descubrir, poner a la vista. U. t. c. prnl.



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Note added at 13 mins (2009-02-18 18:23:55 GMT)
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Magna Carta, Perry Mason, and Other Moments in Legal History ...16 Jun 2008 ... including a primitive writ of habeas corpus and the first expressions of a right to trial by jury. John, reluctant as he was, ...
www.britannica.com/blogs/2008/06/the-magna-carta-and-other-... - 44k - Cached - Similar pages -

Irene KennedySCI is one of the key expressions of a right to participate in local plan-making and the development control process. I hope that you are able to take the ...
www.tcpa.org.uk/consultation_files/responses2004/NIPlanning... - 16k - Cached - Similar pages -

Brooklyn Law School Legal Studies Research Papers Working Paper Seriesexpressions of a right to conscience. 204. In Lawrence v. Texas,. 205 the Supreme Court removed the last vestige of criminality from homosexuality. ...
papers.ssrn.com/sol3/Delivery.cfm/SSRN_ID673941_code170891.pdf?abstractid=673941&mirid=1 - Similar pages -
by NAND HUNTER - 2004

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Note added at 27 mins (2009-02-18 18:37:47 GMT)
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OFF TOPIC: "derchos de copia"
I would say those are "copyrights"

(reproduction rights and copyrights are but expressions of property rights)

in this context....
...and copyright are no more than extensions of (intellectual) property rights



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Note added at 43 mins (2009-02-18 18:54:21 GMT)
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sorry - typo: extensions