@inbook{90bdc7b804eb424f9399a1c9e3d88935,
title = "Man-induced changes in vegetation cover in the Iztacc{\'i}huatl-Popocatep{\'e}tl region",
keywords = "Plant biology (Botany), Life sciences, Biologie/Milieukunde (BIOL)",
author = "R. Bobbink and G.W. Heil and G.P. Verduyn",
year = "2003",
language = "Undefined/Unknown",
publisher = "Kluwer Academic Publ",
pages = "49--71",
editor = "G.W. Heil and R. Bobbink and {Trigo Boix}, N.",
booktitle = "Ecology and man in Mexico's central volcanoes area",
}