Tripathy, Ram Niranjan. Tenancy & efficiency of farming in a developing economy / R.N. Tripathy. - Delhi, India : Mittal Publications ; Distributed by Mittal Publishers' Distributors, 1985. - xv, 192 p. ; 22 cm. Includes index. Bibliography: p. 17-19. Subjects--Topical Terms: Agricultural productivity--India--Rohtas.Farm tenancy--Economic aspects--India--Rohtas. Dewey Class. No.: 338.18 / TRT 1985