Duplicate title to
Fischer, G. & Heilig, G.K.
(1998).
Population momentum and the demand on land and water resources.
In:
Land Resources: On the Edge of the Malthusian Precipice?
Eds. Greenland, D.J., Gregory, P.J., & Nye, P.H.,
Centre for Agriculture and Biosciences International (CABI): The Royal Society.
ISBN 0-85199-235-8