共 8 条
- [2] HARLOW WM, 1933, N Y STATE COLL FORES, V24
- [3] Information on hadromal [J]. BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, 1927, 60 : 2062 - 2068
- [4] KERR THOMAS, 1934, JOUR ARNOLD ARBORETUM, V15, P327
- [5] Distribution of lignin in wood - Microscopical study of changes in wood structure upon subjection to standard methods of isolating cellulose and lignin [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY, 1925, 17 : 1194 - 1197
- [6] Factors inflencing properties of isolated wood lignin [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY, 1932, 24 : 103 - 106
- [7] SUDWORTH GB, 1927, USDA MISC CIRC, V92
- [8] VANBECKUM WG, 1937, PAP TRADE J, V104, P49