Das, H. K. (2000). Bangladeshe arsenic bhayabahata o sambhabya protikar. Environment & Population Academy.
Citación estilo ChicagoDas, Hirendra Kumar. Bangladeshe Arsenic Bhayabahata O Sambhabya Protikar. Dhaka: Environment & Population Academy, 2000.
Cita MLADas, Hirendra Kumar. Bangladeshe Arsenic Bhayabahata O Sambhabya Protikar. Environment & Population Academy, 2000.
Warning: These citations may not always be 100% accurate.