@book{3416,
	author = {Ghanekar, B.G. ; Ghanekar, V.B.},
	title = {स्वास्थ्य विज्ञान और सार्वजनिक आरोग्य (Hygiene and public health : Social and preventive medicine)},
	publisher = {Chaukhamba Bharati Academy,},
	year = {2013},
	address = {Varanasi:}
}