How to calculate size-class distribution for all-age forests
By: Carl H. Tubbs, Robert R. Oberg.
Contributors: Oberg, Robert R.; North Central Forest Experiment Station (Saint Paul, Minn.).; United States. Forest Service.
Publisher: Dept. of Agriculture, Forest Service, North Central Forest Experiment Station
Published: 1978
Place of publication: [St. Paul, Minn.]
Language: eng
Subjects: Forest management -- United States.