| Editorial : | 1 |
| REVIEWED ARTICLES | |
| Drying Granular Porous Media - Theory and Experiment S. Whitaker and W. T.-H. Chou | 3 |
| Droplet-Gas Interaction in Counter-Current Spray Dryers C. T. Crowe | 35 |
| Water Removal from Mine Slimes and Sludge Using Direct Current D. J. Kelsh and R. H. Sprute | 57 |
| The Drying of Small Wood Particles P. C. Malte, B. Dorri, A. F. Emery, R. W. Cox, and R. J. Robertus | 83 |
| Temperature Distributions and Heat Transfer during the Drying of Lumber J. N. Beard, .Ir., H. N. Rosen, and B. A. Adesanya | 117 |
| TECHNICAL NOTE | |
| Measurement of Humidity Above Temperature of 100°C with a Double-Wick Wet Bulb Psychrometer A. C. Kent and H. N. Rosen | 141 |
| Book Review | 151 |
| Announcement | 159 |
| Theses/Dissertations | 161 |
| Forthcoming Meetings | 165 |
| Forthcoming Articles | 167 |
| Call for Papers | 169 |