TY - BOOK AU - Nahar, Nazmun. TI - Effects of heavy metal toxicity on the biological transformation of phosphorus in soil / U1 - 363.7396 PY - 2016/// CY - Dhaka : PB - University of Dhaka, KW - Soil pollution KW - Toxic chemicals N1 - Thesis (Ph.D.)--Department of Soil, Water & Environment, University of Dhaka, Session: 2013-14 ; Includes bibliographical references ER -