00681nam a22001937a 4500 BD-DhUL 20171213100435.0 171213s2016 bg a|||| m||| 000 0 eng d BD-DhUL BD-DhUL 665.776 BEB Begum, Monira. Biogas and organic fertilizer production from Azolla Pinnata R. Brown [Ph. D. thesis] / Monira Begum. Dhaka : University of Dhaka, 2016. vi, 85 p. : ill. (some col.) ; 29 cm. Thesis (Ph.D.)--Department of Botany, University of Dhaka, Session: 2102-2013. Includes bibliographical references. Biogas. ddc REF 233052 233052 0 0 ddc 0 665_776000000000000_BEB 1 REF 359399 DUSL DUSL GEN 2017-12-13 Gift 665.776 BEB 499046 2017-12-13 2017-12-13 REF Botany