David, Paul A. - Maastricht : MERIT, Maastricht Economic Research … - 2001
, oceanography and climatology, which depend heavily upon the collection, management and analysis of large volumes of observational …. "Over-fencing," which is to say, the erection of artificial cost barriers to the production of reliable public knowledge by … means of reliable public knowledge, threatens the future of "the public knowledge commons" that historically has proved …