Changıng Of Urease And Catalase Enzyme Actıvıtıes And Some Of The Character Of The Soıl Dependıng On The Varıatıon Of Cultıvated Plant Specıes And Shadıng - Kravkaz Kuşcu İnci Sevinç; Yiğit Nurcan; Çetin Mehmet; Şevik Hakan (My University, 2016)