Journals / Turkish Journal Of Field Crops / 2011 / Cilt: 16 - Sayı: 2Effects of Wastewater Sludge on Growth of Perennial Ryegrass (Lolium Perenne L.)RYEGRASS (Lolium perenne L.)Pervin UZUN,Uğur BİLGİLİJournalTurkish Journal Of Field CropsIssue2011 · Cilt: 16 - Sayı: 2Pages203–209DOI—