EFFECT OF DIFFERENT LEVELS OF NDF ON VOLUNTARY FEED INTAKE, DRY MATTER DIGESTIBILITY AND NUTRIENTS UTILIZATION IN DRY NILI RAVI BUFFALOES - S. Ahmad; M. A. Jabbar; A. Khalique; Saima; F. Shahzad; N. Ahmad; M. Fiaz; U. Younas (Journal of Animal and Plant Sciences, 2014)