Thair Habeeb Al-Jebouri. RANDOMLY MINING OF RIVER DEPOSITS AT AL-MANSURIAH DISTRICT AND IT’S EFFECTS ON ENVIRONMENT AND ECONOMY. DJES [Internet]. 2010 Dec. 1 [cited 2024 Nov. 25];:257-6. Available from: https://mail.djes.info/index.php/djes/article/view/640