00322nam a2200133Ia 4500020000900000082000900009100002100018245007800039250000600117260004400123300000900167500000600176650000600182  aNULL  aNULL  aSingh, R. B. Ed. 0aResearch In Geography Land Use Changes and Sustainable Development Vol 1.  a-  aN. DelhibA.P.H. Publishing Corporation  aNULL  a0  a-