Rangaswamy,R. A text book of agricultural statistics/ R. Rangaswamy. - New Delhi : Wiley Eastern Limited, New Age International Publishers Limited ; 1995. - 496 p. ; ill. ; 24 cm. Includes index. ISBN: 8122407587 Subjects--Topical Terms: Agriculture--Statistical methods. LC Class. No.: S566.55 / R35 1995