000 00514nam a2200145Ia 4500
008 180413s9999 xx 000 0 und d
020 _a0851988644 (Hbk)
100 _aShukla Dharma D
245 4 _aThe Potyviridae
260 _bWallingford : Cab 1994.
300 _a516
440 _aFao Plant Production And Protection No. 70
546 _aEng
690 _aHosts ; Symptoms ; Cytoplasm ; Pathology ; Cytology ; Diagnosis ; Taxonomy ; Dna ; Genomes ; Immunology ; Epidemiology ; Case Studies ; Sb Plant Culture.
999 _c15801
_d15801