From Chris Deotte's About page on Play-Agricola.com:
The twelve games available to play here are 12 actual board games that I purchased in San Diego, California. After purchasing the games, I scanned the pieces and instructions. The actual games were put in storage not to be used. Instead of using the actual games, I use the digitalized copies here. That is why only twelve games can be played at once and nothing can be downloaded and printed.
The physical board game is copyrighted (2007) by Lookout Games. The English language publisher, Z-Man Games, Inc. holds copyrights (2008) also. The board game was designed by Uwe Rosenberg. It is illegal to download, reuse, or print any material off of this website without written permission from Lookout Games, Z-Man Games, Inc., and other involved persons.
As long as no one is already using it, you are welcome to borrow and play with one of my board games.