Pap, Z., Király, Ákos and Kis, K. M. (2013) “Effect of azotobacter products on lettuce transplants”, Review on Agriculture and Rural Development, 2(1), pp. 357–362. Available at: https://ojs.bibl.u-szeged.hu/index.php/rard/article/view/13336 (Accessed: 28 April 2024).