Nova Scotian Institute of ScienceMacKay, Margaret Elizabeth2011-05-062011-05-061926MacKay, M. E. (1926). A study of early development in cumingia with special reference to cytology. Proceedings and Transactions of the Nova Scotian Institute of Science, 17(1), 46-60.http://hdl.handle.net/10222/13586Read May 17, 1926; pp. 46-60encumingiaeggcytologymaturationfertilizationhistologyembryologyText