00492nam a2200133Ia 450000500170000000800410001704100080005808200150006610000170008124500860009826000420018430000160022665001160024220191108153636.0190710s9999    xx            000 0 und d  aeng  a301.32 Sh2  aSharma, R. C 0aPopulation trends, resources and environment b: handbook on population education  aDelhib: Dhanpat Rai and Sons, c1975  axvi, 296p.   aPopulation education a| Population - India a| Population - Environmental effect a| Population and resources