EFFECT OF VINEGER ADDED TO DRINKING WATER ON THE BROILER PERFORMANCE DURING SUMMER SEASON: Mohammad J.B. Al- Shadeed; Shahrazad M. Al-Shadeed* Najim I. Al-Hadeethi and Ammar. Q. Al-Awssi. Iraqi J. Vet. Med. 2010;34(1):9-15. doi:10.30539/iraqijvm.v34i1.654