Allelopathic Effect of Dodder on Different Varieties of Lucerne and Bird’s Foot-Trefoil
Valcheva, Ekaterina, Popov, Vladislav, Zorovski, Plamen, Golubinova, Irena, Marinov-Serafimov, Plamen, Velcheva, Iliana, Petrova, Slaveya
Metal effects on histological and biochemical parameters of common rudd (Scardinius erythrophthalmus L.)
Georgieva, Elenka, Stoyanova, Stela, Velcheva, Iliana, Vasileva, Tonka, Bivolarski, Veselin, Iliev, , Ilia, Yancheva, Vesela
Metal bioaccumulation in common carp and rudd from the Topolnitsa reservoir, Bulgaria
Yancheva, Vesela, Stoyanova, Stela, Velcheva, Iliana, Petrova, Slaveya, Georgieva, Elenka