Publications > Internal Revenue Service > Audit Manual - Timber Industry
Chapter 600 - Timber Depletion
| Chapter | Sub-Section |
| Chapter 600: Timber Depletion | |
| 610: General | |
| 611: Total Number of Units | |
| 612: Number of Units Cut During the Period | |
| 620: Log Scaling | |
| 630: Depletion Problems | |
| 640: Casualty or Theft Losses | |
| 650: Deferred Reforestation Account |