TY - GEN AU - MEYER,K H AU - STUDER,M AU - VAN DER WYK,A J A TI - Constitution of pure cellulose SN - 0028-0836 PY - 2004///0930 KW - Cellulose N1 - Publication Type: Journal Article UR - https://doi.org/10.1038/164786b0 ER -