Wangchuk, Tshering. <br/><br/>
A pictorial guide to high altitude medicinal flora of Bhutan:  the land of medicinal plants, 
a concise guide to field identification, vol 1. 
 - Thimphu:  DTMS,  2020. 
 - x, 306 p:  ill,  28.3 cm. 
<br/><br/> includes reference