The kamikazeindustryofisengard.zip file you have requested: Maps / Multiplayer / Industry of Isengard - 285.48kb is not available. Perhaps try browsing all files for the game Battle for Middle-earth II and upload any files you want to share or are missing. This is the only information we could locate:
The valley used to have flowing water until the white wizard ordered dams to be built to aid industry. It's a 4 player map with lots of creeps and tech buildings.