TY - BOOK AU - Siyag, P.R. TI - Afforestation manual: technology and management SN - 8190103202 U1 - 634.956 21st ed. PY - 1998/// CY - New Delhi PB - Treecraft Communications KW - Afforestation KW - Forestry KW - Handbooks N1 - Bibliography: p. 574-585 includes index ER -