Dendrochronology manual:tree ring laboratory:
Dorji Drakpaq, Karma Tenzion, Krusic, Paul J, Yeshi Khandu & Sangay Wangchuk.
Dendrochronology manual:tree ring laboratory: tree ring laboratory. - Bumthang. : Ugyen Wangchuk Institute of Conservation and Environment Research. 2017. - 41 p, : ill, : 20 cm.
582.16 DOR
Dendrochronology manual:tree ring laboratory: tree ring laboratory. - Bumthang. : Ugyen Wangchuk Institute of Conservation and Environment Research. 2017. - 41 p, : ill, : 20 cm.
582.16 DOR