Mandal, R.C. Agricultural statistics : techniques and procedures / R.C. Mandal,P.T.N. Nambiar ; foreword by D. Singh. - Jodhpur : Agrobios (India), c1998. - 200 p.; 23 cm. Subjects--Topical Terms: Agriculture --Research--Statistical methods. Dewey Class. No.: 630.72 / MAA 1998