toggle visibility Search & Display Options

Select All    Deselect All
 | 
Citations
 | 
   print
Alverdes, F. (1925). Tiersoziologie. Leipzig: C. L. Hirschfeld,.
toggle visibility
Fisher, R. A. (1925). Statistical Methods for Research Workers. Edinburgh: Oliver & Boyd.
toggle visibility
Select All    Deselect All
 | 
Citations
 | 
   print