effect of climate fluctuations on human populations
Subtitle: two hypotheses
By: Martyn J. Bowden ... (et al).
Contributors: Bowden, Martyn J.
Series: Reprints / Clark University Center for Technology Environment and Development -- no.20; Reprints (Clark University. Center for Technology, Environment and Development) -- no.20.
Publisher: Clark University
Published: 1981
Place of publication: Worcester, Mass
Language: eng