@book{14453,
	author = {Ayesha Parveen  and Dr. Kiran Aftab },
	title = {Isolation and Characterization of Fulvic Acid from Some Indeginous Coal Varieties },
	publisher = {M.Phil ; Chemistry (2016-GCWUF-0071),},
	year = {2018.},
	address = {Faisalabad },
	note = {Include Index and bibliography p.71-76}
}