Adaptation and Use of a Form Class Slide Rule for Estimating Log Diameters in Standing Trees

By Wilcox E. R.  

Journal of Forestry, Vol. 53, Iss. 1, 1955-01 ,pp. : 26-27

Society of American Foresters

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A Method of Measuring Form Quotient of Standing Trees

By Schumacher Francis X.  

Journal of Forestry, Vol. 24, Iss. 5, 1926-05 ,pp. : 552-554

Society of American Foresters

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Form Class and Its Use in Estimating Sawtimber Volume of Sugar Maple Trees

By Nyland Ralph D.   Kiernan Diane  

Northern Journal of Applied Forestry, Vol. 27, Iss. 2, 2010-06 ,pp. : 75-77

Society of American Foresters

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The Oklahoma State Angle Gauge

By Robinson David W.  

Journal of Forestry, Vol. 67, Iss. 4, 1969-04 ,pp. : 234-236

Society of American Foresters

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Girard Form Class Estimation from Lower Bole Measurements on Upland White Oak Trees in Missouri

By Harris Jack D.   Nash Andrew J.  

Journal of Forestry, Vol. 58, Iss. 7, 1960-07 ,pp. : 534-536

Society of American Foresters

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