@book{658198,
	author = {Singh R L and  Singh Rana P B},
	title = {Spatial planning in India perspective},
	publisher = {NGSI          },
	year = {1978},
	series = {National Geographical Society of India Research Bulletin, 28. International Geographical Union Working Group},
	address = {Varanasi},
	note = {Internation geographical Union working group.}
}