@INPROCEEDINGS {VAN DER MEER:2002,
title = {GPS-based transect walks for quantifying Imperata cylindrica in East Nigeria},
author = {Van der Meer, F. and Nielsen, O. and Omitogun, A. and Alabi, T. R. },
booktitle = {Paper presented},
year = {2002},
location = {Abuja, Nigeria},
note = {fourth International Conference of African Association of Remote Sensing of the Environment (AARSE) on Geoinformation for Sustainable Development in Africa, 14-18 October},
}