@book{47994,
	title = {Petrological and mineralogical studies on cores depth from 1005' feet to 1055' feet drill hole no. E. D. H. 17 Lalpukur, Rangpur district / },
	publisher = {University of Dhaka, },
	year = {1970.},
	address = {Dhaka : },
	note = {Thesis (MS) -- Department of Geology University of Dhaka, Session :  1970.

}
}