@article{4739f8b6b135496492101b821b13ba8c,
title = "On the cause of abrupt vegetation collapse in North Africa during the Holocene: Climate variability vs. vegetation feedback",
author = "Z Liu and Y Wang and R Gallimore and M Notaro and IC Prentice",
note = "Publisher: American Geophysical Union",
year = "2006",
month = nov,
doi = "10.1029/2006GL028062",
language = "English",
volume = "33 (22)",
pages = "L22709",
journal = "Geophysical Research Letters",
issn = "1944-8007",
publisher = "John Wiley and Sons Inc",
}