TY  - JOUR
T1  - 

JO  - Online Journal of Earth Sciences
VL  - 4
IS  - 3
SP  - 106
EP  - 110
PY  - 2010
DA  - 2001/08/19
SN  - 1991-7708
DO  - ojesci.2010.106.110
UR  - https://makhillpublications.co/view-article.php?doi=ojesci.2010.106.110
KW  - 
AB  - 
ER  -