Here are links to two search engines that should help provide information about Texas environmental history, one regarding the perspectives of many individual conservationists, and the second providing a framework of major historical events.

Interview Log
A search engine drawing on an 14,000-line, 15-variable log of over 300 hours of interviews with more than 170 conservationists from more than 60 communities throughout the state.

Historical Events
A search engine reviewing a 550-line database of major environmental history events in Texas, the United States, and around the world, including technological introductions, demographic changes, political and social landmarks.