00886nam a2200253Ia 4500 82606 BIBL 20160527203156.0 770315s1977 ne a b 00110 eng 77004037 //r81 044441570X EVLG TD196.T7 P87 363.6 363.6 P986t Purves, David. 266840 Local Trace-element contamination of the environment David Purves. Amsterdam New York Elsevier Scientific Pub. Co. New York distributors for the United States and Canada, Elsevier/North Holland 1977. xi, 260 p. ill. Fundamental aspects of pollution control and environmental science 1 920813 Includes bibliographical references and index. Trace elements Environmental aspects. 180947 Local 66807 66807 0 0 0 363_600000000000000_P986T 0 evl 359285 10 10 1 2016-05-27 132264 0 363.6 P986t 80000000550726 2016-05-27 00:00:00 r:82606 z:NCC:D 6