This text investigates the mathematical and statistical methodologies required to accurately quantify forest resources and timber volume. Thomas Eugene Avery, a recognized authority in forestry education, synthesizes decades of field practices and biometric principles. The book provides a structured framework for students and professionals to calculate tree growth, stand density, and land area using both traditional and modern measurement tools.

Experts identify this work as a foundational textbook for undergraduate forestry programs due to its clear explanation of biometric fundamentals. Readers frequently note the technical density of the prose, which requires a solid grasp of basic algebra and geometry to fully utilize the provided formulas.