@book{13583,
	author = {Jodha, N. S. and Ryan, J. G. and Ryan, J. G. ; jt. auth.},
	title = {ICRISAT study of traditional farming systems in the semi-arid tropics of India; work plan and related aspects},
	publisher = {ICRISAT},
	year = {1975},
	address = {Hyderabad}
}