共 50 条
- [33] SPECTRORADIOMETRY - ITS BENEFITS, ITS HARDWARE, ITS USES OPTICAL SPECTRA, 1981, 15 (10): : 54 - &
- [34] Sorting lumber by pith and its effect on stiffnessand strength in southern pine no. 2 2×4 lumber Wood Fiber Sci, 2 (186-194):
- [35] SORTING LUMBER BY PITH AND ITS EFFECT ON STIFFNESS AND STRENGTH IN SOUTHERN PINE NO. 22 x 4 LUMBER WOOD AND FIBER SCIENCE, 2014, 46 (02): : 186 - 194
- [36] The American land: Its history and its uses JOURNAL OF LAND AND PUBLIC UTILITY ECONOMICS, 1944, 20 (02): : 179 - 180