TY - BOOK AU - Cohen, Joel E. CN - HB1953 CN - HB1953 CY - New York : DA - c1995. ET - 1st ed. ID - 171338 KW - Population density. KW - Population KW - Population forecasting. PB - Norton, PP - New York : PY - c1995. SN - 0393038629 T1 - How many people can the earth support? / TI - How many people can the earth support? / ER -