by Lichev, V. (Vissh Selskostopanski Institut, Plovdiv (Bulgaria))
Published in Rasteniev"dni Nauki (Bulgaria) (1999)

by Svetleva, D, Dimova, D. (Agricultural Institute, Plovdiv (Bulgaria)), Penchev, E
Published in Rasteniev"dni Nauki (Bulgaria) (1999)

by Stoyanova, S, Ivanova, R. (Vissh Selskostopanski Institut, Plovdiv (Bulgaria))
Published in Rasteniev"dni Nauki (Bulgaria) (1999)

by Aladzhadzhiyan, A, Panajotov, N. (Vissh Selskostopanski Institut, Plovdiv (Bulgaria))
Published in Rasteniev"dni Nauki (Bulgaria) (1999)

by Vitanova, I, Bozhkova, V. (Opitna Stantsiya po Slivata, Dryanovo (Bulgaria))
Published in Rasteniev"dni Nauki (Bulgaria) (1999)

by Nikolov, G, Stoilova, A. (Institut po Pamuka i Tv"rdata Pshenitsa, Chirpan (Bulgaria))
Published in Rasteniev"dni Nauki (Bulgaria) (1999)

by Bozhkova, V. (Opitna Stantsiya po Slivata, Dryanovo (Bulgaria))
Published in Rasteniev"dni Nauki (Bulgaria) (1999)

by Stoyanova, S, Ivanova, R. (Vissh Selskostopanski Institut, Plovdiv (Bulgaria)
Published in Rasteniev"dni Nauki (Bulgaria) (1999)

by Zhelev, I. (Institut po Ovoshcharstvo, Plovdiv (Bulgaria))
Published in Rasteniev"dni Nauki (Bulgaria) (1999)

by Bojcheva, R. (Opitna Stantsiya po Yagodoplodni Kulturi, Kostinbrod (Bulgaria)), Lazarov I
Published in Rasteniev"dni Nauki (Bulgaria) (1999)

by Svetleva, D, Delchev, I. (Vissh Selskostopanski Institut, Plovdiv (Bulgaria))
Published in Rasteniev"dni Nauki (Bulgaria) (1999)

by Bojcheva, R. (Opitna Stantsiya po Yagodoplodni Kulturi, Kostinbrod (Bulgaria)), Lazarov, I
Published in Rasteniev"dni Nauki (Bulgaria) (1999)

by Dimitrov, I. (Vissh Selskostopanski Institut, Plovdiv (Bulgaria))
Published in Rasteniev"dni Nauki (Bulgaria) (1999)

by Bojcheva, R. (Opitna Stantsiya za Yagodoplodni Kulturi, Kostinbrod (Bulgaria))
Published in Rasteniev"dni Nauki (Bulgaria) (1999)

by Svetleva, D, Petkova, S, Delchev, I. (Vissh Selskostopanski Institut, Plovdiv (Bulgaria))
Published in Rasteniev"dni Nauki (Bulgaria) (1999)

by Ruseva, R. (Institut po Introduktsiya i Rastitelni Resursi "K. Malkov", Sadovo (Bulgaria))
Published in Rasteniev"dni Nauki (Bulgaria) (1999)