Sinha, P.R.R. Adult education in relation to agricultural development : an evaluative study of a development block in Andhra Pradesh / P. R. R. Sinha [and] N. V. Kolte - Paris : UNESCO, c1974 - vi, 100 p. ; 24 cm. Includes index ISBN: Rs.12.00 Subjects--Topical Terms: Adult education--India--Andhra PradeshAgricultural education--India--Andhra Pradesh Dewey Class. No.: 371.42683