[1]
Castro, A.C. and Fonseca, M. da G.D. 1991. INNOVATION AND COMPETITION IN THE AGRICULTURAL MACHINERY AND SEED INDUSTRIES: OBSERVATIONS FOR A NEW RESEARCH AGENDA. Science & Technology Journals. 8, 1/3 (Jan. 1991), 48–67. DOI:https://doi.org/10.35977/0104-1096.cct1991.v8.9053.