@book{ BA12764028, author = "Howlader, Sushil Ranjan", title = "Rental share of land-owners in sharecropping : a theoretical analysis", publisher = "Economic Research Unit, Dept. of Economics, Dhaka University", year = "1984", series = "Working paper", number = "no. 84-02", URL = "https://ci.nii.ac.jp/ncid/BA12764028" }