On soils where acidity limits crop yields, identification and correction of soil acidity constitutes an important part of best management practices to achieve sustainability. This booklet (30 pages, 8 1/2 x 11 in., wire-o bound) provides a concise review of key concepts related to soil acidity, its evaluation and control through various management options. The CD contains a PowerPoint slide set (30 slides with speaker's notes) designed as a supplementary resource for those using the booklet in instructional settings, or for use within presentations related to the management of soil acidity.