"hogback ." The Oxford Pocket Dictionary of Current English. . Encyclopedia.com. (December 17, 2024). https://www.encyclopedia.com/humanities/dictionaries-thesauruses-pictures-and-press-releases/hogback

"hogback ." The Oxford Pocket Dictionary of Current English. . Retrieved December 17, 2024 from Encyclopedia.com: https://www.encyclopedia.com/humanities/dictionaries-thesauruses-pictures-and-press-releases/hogback

AILSA ALLABY and MICHAEL ALLABY "hogback ." A Dictionary of Earth Sciences. . Encyclopedia.com. (December 17, 2024). https://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/hogback

AILSA ALLABY and MICHAEL ALLABY "hogback ." A Dictionary of Earth Sciences. . Retrieved December 17, 2024 from Encyclopedia.com: https://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/hogback