El-Fakharany, S., Samy, M., Ahmed, S., & Khattab, M. (2012). Effect of intercropping of maize, bean, cabbage and toxicants on the population levels of some insect pests and associated predators in sugar beet plantations. SpringerOpen.
Chicago Style aipamenaEl-Fakharany, S.K.M., M.A Samy, S.A Ahmed, and M.A Khattab. Effect of Intercropping of Maize, Bean, Cabbage and Toxicants On the Population Levels of Some Insect Pests and Associated Predators in Sugar Beet Plantations. SpringerOpen, 2012.
MLA aipamenaEl-Fakharany, S.K.M., M.A Samy, S.A Ahmed, and M.A Khattab. Effect of Intercropping of Maize, Bean, Cabbage and Toxicants On the Population Levels of Some Insect Pests and Associated Predators in Sugar Beet Plantations. SpringerOpen, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.