APA
Bruckart w. L. I., . (1980). Pythium Spp. pathogenic to onion and the suppression of pythium and fusarium damping-off of onionn by pseudomonas cepacia. Michigan: University Microfilms International.
Chicago
Bruckart william Lee III, . 1980. Pythium Spp. pathogenic to onion and the suppression of pythium and fusarium damping-off of onionn by pseudomonas cepacia. Michigan: University Microfilms International.
Harvard
Bruckart w. L. I., . (1980). Pythium Spp. pathogenic to onion and the suppression of pythium and fusarium damping-off of onionn by pseudomonas cepacia. Michigan: University Microfilms International.
MLA
Bruckart william Lee III, . Pythium Spp. pathogenic to onion and the suppression of pythium and fusarium damping-off of onionn by pseudomonas cepacia. Michigan: University Microfilms International. 1980.