Table of Contents

Integrated Lake-Watershed Acidification Study: Summary.- The Integrated Lake-Watershed Acidification Study: Atmospheric Inputs.- Biogeochemical Influence of Vegetation and Soils in the ILWAS Watersheds.- Influence of Geology on Lake Acidification in the ILWAS Watersheds.- Hydrogeologic Comparison of an Acidic-Lake Basin with a Neutral-Lake Basin in the West-Central Adirondack Mountains, New York.- Surface Water Chemistry in the ILWAS Basins.- The ILWAS Model: Formulation and Application.- Announcements.- Author Index to Volume 26.- Subject Index to Volume 26.