Comprehensive tree volume equations for major species of New Mexico and Arizona II Tables for unforked trees - Hann, David W.; Bare, B. Bruce.; Intermountain Forest; Range Experiment Station (Ogden, Utah) ([Ogden, Utah], Intermountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1978)
https://www.biodiversitylibrary.org/bibliography/68870
Keywords: Mathematical models|Trees