TY - BOOK ED - Bihar (India) TI - National extension service and community development in Bihar: progress report for the period ending December 1955 U1 - 309.2 PY - 1956/// CY - Patna PB - Secretariat Press KW - Community development KW - India KW - Economic assistance, Domestic KW - India - National extension service N1 - Library has 2Cops ER -