Rathore, O. S

Hand book of extension education / O. S. Rathore, M. S. Chauhan, S. D. Dhakar, S. N. Ojha - Udaipur : Mrs. Geeta Somani, c1999. - 127 p. : ill. : dia. ; 24 cm.

Includes index.

8185680329

377 / RAH