Research Article
Effect of Effective Microorganisms (EM4) on Health of Layers
Department of Zoology, Government College, Faisalabad, Pakistan
M. Mushtaq-ul-Hassan
Department of Zoology, Government College, Faisalabad, Pakistan
Z. Chaudry
Department of Zoology, Government College, Faisalabad, Pakistan
M. Akram
University of Agriculture, Faisalabad, Pakistan
R. Ahmad
Department of Zoology, Government College, Faisalabad, Pakistan