Phuong Giang, Nguyen, 		Huong Mai, Doan, AND 		Thi Xuyen, Do.
" Biological and ecological characteristics of Rhus tree - Toxicodendron succecdanea (L.) Kuntze planted in Da Bac district, Hoa Binh province" <em>VNU Journal of Science: Natural Sciences and Technology</em> [Online], Volume 33 Number 1S (10 October 2017)