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المؤلفون: Mark C. Swanson, E. O. Dandele, C. E. Reed, S. L. Dunnette, E. Fernandez-Caldas
المصدر: Grana. 31:157-159
مصطلحات موضوعية: Poa pratensis, food and beverages, Lawn, Plant Science, respiratory system, Biology, Phalaris arundinacea, biology.organism_classification, medicine.disease_cause, respiratory tract diseases, Dactylis glomerata, Agronomy, immune system diseases, Pollen, otorhinolaryngologic diseases, medicine, Poaceae, Orchard, Canary grass, Ecology, Evolution, Behavior and Systematics