00780nam a22001937a 4500 BD-DhUL 20240125122715.0 240125s2023 bg a|||| b||| 00| 0 eng d BD-DhUL BD-DhUL 668.4234 KHP Khatun, Most. Afroza Preparation and characterization of polymeric composite materials using natural fibers in Bangladesh environment/ Most. Afroza Khatun. [Thesis PhD] Dhaka : University of Dhaka, 2023. xxvii, 179 p. : ill. (some col.) ; 29 cm Includes bibliographical references Thesis (PhD)--Department of Applied Chemistry and Chemical Engineering, University of Dhaka, Session : 2019-2020 Polyethylenes ddc BK 258958 258958 0 0 ddc 0 668_423400000000000_KHP 1 NFIC 398077 DUL DUL REF 2024-01-25 Gift 668.4234 KHP 522181 2024-01-25 2024-01-25 BK App. Chemistry & Ch. Eng.