What has the author Robert W Sassaman written?

Answer 1

Robert W. Sassaman has written:

'User's manual for a computer program for simulating intensively managed allowable cut' -- subject(s): Computer programs, Forest thinning, Forests and forestry

'Economics of thinning stagnated Ponderosa pine sapling stands in the pine-grass areas of central Washington' -- subject(s): Economic aspects, Economic aspects of Forest management, Forest management, Forest thinning, Ponderosa pine, Thinning

'Finanical precommerical thinning guides for northwest ponderosa pine stands' -- subject(s): Forest management, Ponderosa pine, Forest thinning