Dimény, Imre2021-06-282021-06-282002-12-10Acta Agraria Debreceniensis, No. 9 (2002) , 136-1402416-1640https://hdl.handle.net/2437/317036Summarising a study work taken several decades four highly important fields are discussed in this essay: - theoretical and practical methods of technical development, - some special character of the technical development-friendly economic environment, - specialities of the present situation, - preliminary hopes for the future.application/pdffolyóiratcikkOpen Accesshttps://doi.org/10.34101/actaagrar/9/3574Acta Agraria Debreceniensis9Acta agrar. Debr.