Bordered pit 第1页

Morphologyical anatomical studies on Betulaceae vessel element from Helongjiang Province, China Structure of Bordered Pit Membrane of Cunninghamia lanceolata Tracheid Wood Anatomy of Thuja sutchuenensis Endemic to China STUDIES ON THE EFFECT OF THREE DIFFERENT TREATMENTS ON WOOD PERMEABILITY Effect of Different Positions of Bordered Pit Torus in Yezo Spruce on Its Permeability