TY - CHAP CY - London ID - iiasa4700 UR - https://pure.iiasa.ac.at/id/eprint/4700/ A1 - Lutz, W. A1 - Sanderson, W.C. A1 - Scherbov, S. Y1 - 1996/// PB - Earthscan SN - 1853833495 ED - Lutz, W. TI - Probabilistic population projections based on expert opinion AV - none EP - 500 T2 - The Future Population of the World: What Can We Assume Today? ER -