@book{29117,
	author = {Bhamrah, H. S.},
	title = {Practical zoology invertebrate},
	publisher = {Dominant Publishers},
	year = {2002.},
	address = {New Delhi :},
	edition = {Rev. ed.},
	url = {http://www.columbia.edu/cgi-bin/cul/resolve?clio8742349}
}