TY - BOOK AU - C.Prasad, B.N.Chaudhary (and) A.M.Doval. TI - Krishivigyankendra, farm science centre; management and operational guidelines U1 - 374:63(026) M5 PY - 1985/// CY - New Delhi PB - ICAR KW - Choudhary, R.N. KW - Doval, A.M. KW - Prasad, C. KW - Agricultural Extension Work ER -