[Koha] z39.50 targets in France

Sorry, sent this the first time from the wrong address. Hope you don't get it twice. Does anyone have any good z39.50 targets in France. At least half our library are books published in France and entering then in manually is getting tedious. I've found that the National Library of Scotland runs an excellent target for books published in the UK, and the Library of Congress target is good for many technical books, but I can't get a response out of any of the targets I've tried in France. Any help would be appreciated. Best regards Nigel