00507nam a2200133   4500000000100000008004100001260008800042100002000130700001600150700002600166245007400192250000800266856009900274       2004                            d  c2004bFoundation for Ecological Research, Advocacy and LearningaPondicherry, India1 aRavinder Bhalla1 aNeil Pelkey1 aSrinivas Vaidyanathan00aMaking Maps with Map Maker: An Introduction to Vector GIS for Schools  a1st  uhttp://www.feralindia.org/drupal/content/making-maps-map-maker-introduction-vector-gis-schools