@proceedings {2179,
	title = {Social Grooming in Chimpazees (Pan troglodytes)},
	journal = {62nd Annual Sessions of the Sri Lanka Association for the Advancement of Science},
	volume = {Paper 193},
	year = {2006},
	address = {SLAAS, Colombo.},
	author = {Kanthilatha W. S. P. Y. N}
}
