na INLIS000000000008800 Ind 0010-1118008800 The book of the Rothamsted experiments HALL, A.D. A.D. Hall 3rd ed. London John murray 1917 xix, 332 p. : ill. ; 25 cm. xix, 332 p. : ill. ; 25 cm. 5.001.5HALb 3 vol. 5.001.5 EXPERIMENTAL DESIGN 3rd ed. 465/62