Minh, Vo, 		Khanh, Nguyen, 		Anh, Dam, AND 		Vinh, Tran.
" Accumulation o f  lead and cadmium in vegetables and farmland near Hoa Khanh industrial zone, Da Nang city" <em>VNU Journal of Science: Earth and Environmental Sciences</em> [Online], Volume 28 Number 3 (15 September 2012)