Geology is science whitch study the entire of the earth planet with all of its forth envelopes;
atmospher, hydrospher, geospher and biospher.
- Course creator: Nasser Beloucif
- Course creator: HALIMA SAADIA ZANOUDA
Geology is science whitch study the entire of the earth planet with all of its forth envelopes;
atmospher, hydrospher, geospher and biospher.