@book{24079,
	author = {Paul, Sobhana and Nandi, N. C.  and Zoological Survey of India.},
	title = {Studies on intertidal macrozoobenthos of Hugli river in and around Calcutta in relation to water and soil conditions /},
	publisher = {Zoological Survey of India,},
	year = {2003.},
	address = {Calcutta :}
}