92 1 10 Vanclay , J.K. Primary Author Weiskittel , A.R. Primary Author Hann , D.W. Primary Author mixed material 9780470665008 U K Wiley Bkwel 2011 Kershaw, J.A. Primary Author Jr., Mark J. Primary Author mixed material 9781118902035 U.K. Wiley Blackwell 2017 M.A. Farooq Additional Author Qurban Ahmed Additional Author Muhammad Balal Additional Author Carron,L.T and Jacobs,M.R Additional Author mixed material Canbera Department of National Development Forestry and Timber Bureau 1964 Bruce,D and Schumacher,F.X Additional Author Owen, W.F. Additional Author mixed material New York McGraw- Hill Book Company 1950 Bruce,D and Schumacher,F.X Additional Author Fair, G.M. Additional Author Geyer, J.C. Additional Author Okun, D.A. Additional Author mixed material New York McGraw- Hill Book Company 1949 Husch,B Additional Author Barque, A.R. Additional Author mixed material New York The Ronald Press Company 1963 Blanchard, R.O. Additional Author Husch,B, Miller,C.I and Beers,T.W Additional Author mixed material New York John Wiley & Sons 1972 Jerram,M.R.K Additional Author Anderson, A.L. Additional Author mixed material London Thomas Murby and Company, London 1958 Bruce,D and Schumacher,F.X Additional Author Hald, A. Additional Author mixed material New York McGraw-Hill book company 1935 FAO Additional Author Jerram,M.R.K Additional Author mixed material Great Britain Thomas Murby and Company, London 1958