@book{5061,
	author = {Istituto Sperimentale por La Nutrizione Delle Piante. Roma},
	title = {Data processing in crop water management note II. A. comparison between the method proposed by the Institute and those deriving from the application of Penman formula},
	publisher = {The Institute,},
	year = {1988},
	address = {Roma :},
	note = {55-196}
}