01207cam0-22004331i-450 99000117376040332120190405094844.00-471-16238-8000117376FED01000117376(Aleph)000117376FED0100011737620001205d1963----km-y0itay50------baengUSy-------001yySampling techniquesWilliam G. Cochran2nd ed.New YorkJohn Wiley1963XVII, 413 p.23 cmWiley series in probability and mathematical statisticsEstr. da: Colture Protette e ortofloricoltura Intensiva ;22 (1993), n.1.Statistica001.4519.5Cochran,William Gemmel<1909-1980>3179ITUNINARICAUNIMARCBK99000117376040332161 I A.1/132713DAGEN24-D-124895MA102 31 B 142152FINBNA3/291580DINTRMA1DAGENFINBNDINTRSampling techniques77169UNINA