MAT B. ZAKARIA, ETC. CHITIN AND CHITOSAN, THE VERSATILE ENVIRONMENTALLY FRIENDLY MODERN MATERIALS - 初版 - UNIVERSITI KEBANGSAAN MALAYSIA 1995 - 平 ISBN: 967-942-303-4 Subjects--Topical Terms: 指定文库 Dewey Class. No.: 006.2 UKM-5 1995