TY - JOUR T1 - THE TECHNOLOGICAL LEVEL OF AGRICULTURAL MECHANIZATION IN THE STATE OF CEARÁ, BRAZIL JO - Engenharia Agrícola A1 - Albiero, Daniel A1 - Xavier, Reuel S. A1 - Garcia, Angel P. A1 - Marques, Arthur R. A1 - Rodrigues, Ruan L. SN - 0100-6916 UL - 10.1590/1809-4430-Eng.Agric.v39n1p133-138/2019 VL - 39 Y1 - 2019 PB - Brasil ER -