TY - GEN AU - Millington,W F AU - Gawlik,S R TI - Silica in the wall of Pediastrum SN - 0028-0836 PY - 1967///1214 KW - Cell Wall KW - analysis KW - Eukaryota KW - cytology KW - Microscopy, Electron KW - Molybdenum KW - Silicon KW - Silicon Dioxide N1 - Publication Type: Journal Article UR - https://doi.org/10.1038/216068a0 ER -