Crown classification

This document provides an introduction to forestry concepts including different tree crown classes such as dominant, co-dominant, intermediate, and suppressed trees. It also discusses the terms "wolf" and "mortality" as they relate to forestry. The document was written by Dr. Shailendra Bhalawe of the Department of Agro-forestry at Jawaharlal Nehru Agriculture University in Jabalpur, Madhya Pradesh, India.