TY - BOOK AU - JHA, L.K. TI - Manual of forestry extension education U1 - 634.907 J46M PY - 2008/// CY - New Delhi PB - APH Publishing KW - 1. FORESTRY - EXTENSION WORK 2. AGRICULTURAL EXTENSION WO KW - 1. FORESTRY - EXTENSION WORK 2. AGRICULTU ER -