00320nam a2200121Ia 450000500170000000800410001704100080005808200160006610000150008224500490009726000430014630000090018920260720174803.0260720s2006    xx            000 0 und d  aeng  a371.15 SHAP  aR.C.Sharma  aPopulation Trends, Resource and Enviournment  aNewdelhibDanpat Rai Publicationc2006  a296p