00475nam a2200145Ia 450000500170000000800410001702000180005804100080007608200150008410000170009924500510011626000450016730000170021265001000022920191121124527.0190710s9999    xx            000 0 und d  a81-207-0116-X  aeng  a301.32 Sa3  aSalkar, K. R 0aPopulation education for development countries  aNew Delhib: Sterling publishers, c1986  axiii, 225p.   aPopulation education - Developing countries a| Environmental education - Developing countries