15. A choice of statistical evaluation criterion for data from an agricultural experiment with cv Enola wheat

Author: Krasimira Uzunova, Anyo Mitkov, Tonyo Tonev

16. Age structure of populations of the cyst nematode Heterodera filipjevi (heteroderidae: nematoda) on different wheat and barley varieties

Author: Zhenya Ilieva, Iliyan Iliev, Bozhan Zarkov