TY  - BOOK
AU  - 
AU  - 
TI  -  New analaytic  methodes in earth and  Environmental =
SN  - 9781119089445
U1  - 515 1
PY  - 2020///
CY  - india
PB  - wiley
N1  - الصخور والحفريات والمعادن
ER  -