@book{42561,
	author = {Khan, Md. shahinulHaque },
	title = {chemical and biological studies of pterospermum semisagittatum (buch.-ham.-roxb) andfissistigmarubiginosum (a.dc.) sec.merr / },
	publisher = {University of Dhaka, },
	year = {2002.},
	address = {Dhaka : }
}