On some undescribed Indian Bees (Tetralonia, Megachile andHalictus). (Hym.)
Published in Deutsche Entomologische Zeitschrift, in 1909, in volume 1909, issue 1, pages 47-53
Date published:1909
Published in Deutsche Entomologische Zeitschrift, in 1909, in volume 1909, issue 1, pages 47-53
Date published:1909