TY  - BOOK
AU  - Dorji Drakpaq, Karma Tenzion, Krusic, Paul J, Yeshi Khandu & Sangay Wangchuk.
TI  - Dendrochronology manual:tree ring laboratory: tree ring laboratory
U1  - 582.16 DOR 
PY  - 2017///
CY  - Bumthang.
PB  - Ugyen Wangchuk  Institute of  Conservation and Environment Research.
ER  -