@book{28720,
	author = {Hoshmand, A. Reza. and Hoshmand, A. Reza.},
	title = {Design of experiments for agriculture and the natural sciences /},
	publisher = {Chapman & Hall/CRC,},
	year = {2006.},
	address = {Boca Raton :},
	edition = {2nd ed.},
	note = {Rev. ed. of: Experimental research design and analysis. c1994.}
}