Harr, M. E. <br/><br/>
Electronic spectra of transition metal complexes 
Ranajit Kumar Ray 
 - New York  McGraw-Hill  c1962 
 - xv,315p.  ill.;  24cm 
<br/><br/>Includes index and bibliography 
<br/><br/><label>ISBN: </label>0062013813 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Groundwater.<br/>Seepage.