IMPHAL, August 31: As a part of the observation of Sadbhawana Divas, the Indian Red Cross Society, Manipur State Branch conducted a voluntary blood donation Campaign and camp today at Composite Hospital, Group Centre, CRPF Langjing. Seventy seven units of blood were collected from the camp. The programme was jointly organized by Group Centre, CRPF, Langjing and Department of IHBT, RIMS.