1. Assessment of Tree Diversity Along an Altitudinal Gradient in the Wangchu River Valley of Western Bhutan Open Access Author: Richart, Olivia Title: Assessment of Tree Diversity Along an Altitudinal Gradient in the Wangchu River Valley of Western Bhutan Area of Honors: Agricultural Science Keywords: Forest compositionForest structureBasal areaHimalayan forestPinus wallichiana File: Download Richart_Undergraduate_Thesis.pdf Thesis Supervisors: Noel B Habashy, Thesis SupervisorJohn Ewing, Thesis Honors Advisor