Filipović J, Stanković S, Ceranić S. GROSS MARGIN AS AN INDICATOR OF THE SIGNIFICANCE OF FARMER EDUCATION ON THE WCR RISK ASSESSMENT IN REPEATED SOWING. EA [Internet]. 2015 Jan. 31 [cited 2024 Nov. 24];62(1):137-53. Available from: https://ea.bg.ac.rs/index.php/EA/article/view/319