Analysis of the variability of sugar beet (Beta vulgaris L) growth during the early stages. I. Influence of various conditions on crop establishment J. Boiffin, C. Durr, A. Fleury, A. Marin-Laflèche and I. MailletAgronomie, 12 7 (1992) 515-525DOI: https://doi.org/10.1051/agro:19920703
