Bava Batra 122: Dividing the Land

How DID the divide the land of Israel in the time of Joshua? Was it divided according to tribe? Or per capita? (We recommend googling for a map) Also, a new mishnah! On how a son and a daughter both inherit according to the laws of inheritance, and the differences between the way they inherit, including from each parent. But the mishnah is formulated in a difficult way, and the Amoraim work hard to make sense of it.