Assessment of trace elements in urban topsoils of Rawalpindi-Pakistan: a principal component analysis approach
Crossref DOI link: https://doi.org/10.1007/s10661-019-7212-y
Published Online: 2019-01-12
Published Print: 2019-02
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Shehzad, Muhammad Tahir http://orcid.org/0000-0002-7365-3147
Murtaza, Ghulam
Shafeeque, Muhammad
Sabir, Muhammad
Nawaz, Haq
Khan, Muhammad Jamal
Text and Data Mining valid from 2019-01-12
Article History
Received: 9 October 2018
Accepted: 4 January 2019
First Online: 12 January 2019