Agricultural field experiments : design and analysis / Roger G. Petersen. Petersen, Roger G., Field experiments. Field experiments Statistical methods. Experimental design. S540.F5 P47 1994 630.724 20 PEA Includes bibliographical references and index. New York : M. Dekker, c1994. c1994. 1994 Text x, 409 p. : http://www.loc.gov/catdir/enhancements/fy0647/93043399-d.html eng Books in soils, plants, and the environment