TY  - BOOK
AU  - à¸ªà¸¸à¸£à¸à¸±à¸à¸à¹ à¸¨à¸´à¸£à¸´à¸ªà¸§à¹à¸²à¸
TI  - à¸à¸²à¸£à¸à¸¢à¸²à¸¢à¸à¸±à¸à¸à¸¸à¹à¹à¸¡à¹à¸ªà¸ =: Propagation of pines
PY  - 2542///
PB  - à¸ªà¸³à¸à¸±à¸à¸§à¸´à¸à¸²à¸à¸²à¸£à¸à¹à¸²à¹à¸¡à¹ à¸à¸£à¸¡à¸à¹à¸²à¹à¸¡à¹
ER  -