Kozár, F. 1975 Coccoids of cultivated fruit trees of Hungary, basis of prognosis and control measures.. Pushkin Leningrad 24 pp.
Notes: A detailed doctoral dissertation abstract.
Kozár, F. 1975 Coccoids of cultivated fruit trees of Hungary, basis of prognosis and control measures.. Pushkin Leningrad 24 pp.
Notes: A detailed doctoral dissertation abstract.