A. Özköse and A. Tamkoç, Some Morphological Characteristics of Perennial Ryegrass Genotypes and Correlations among Their Characteristics. journal = {International Journal of Agricultural and Biosystems Engineering}, [online]. World Academy of Science, Engineering and Technology. November 2014, vol. 96(12). 1376 - 1379 [viewed 21 September 2024]. Available from: https://publications.waset.org/pdf/9999983.