TY - BOOK AU - Jha, L. K. TI - A Manual of forestry extension education SN - 9788131303368 (hb) U1 - 634.907154 PY - 2014/// CY - New Delhi PB - APH KW - Forestry extension KW - Forestry schools and education KW - Relationship of psychology KW - Audio visual aids KW - Technology extension KW - Rural development KW - FSSH N1 - Includes index ER -