& TAHA, Taha. EVALUATION THE EFFECT OF TRACTOR SPEEDS AND TILLAGE DEPTHS ON SOME TECHNICAL INDICATORS FOR PLOW LOCALLY MANUFACTURED. IRAQI JOURNAL OF AGRICULTURAL SCIENCES, [S. l.], v. 2, n. 50, 2019. DOI: 10.36103/ijas.v2i50.672. Disponível em: https://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/672.. Acesso em: 3 may. 2024.