TY  - BOOK
AU  - Syed, Najaf Ali Shah
AU  - Syeda, Sara Hassan 
TI  - Comparative Stduy For Removal Of Lead From Aqueous Solution By Pris           tine and Alkali -Modified Biochar
PY  - 2021///,
CY  - MUET Jamshoro
PB  - Environmental Engineering, 
N1  - Includes references  Indeex
ER  -