यो Book आफ्नो भाषा मा अवस्थित छैन, हेर्नुहोस्: English (en),
अथवा गुगल अनुवाद प्रयोग:  

This notebook of lessons contains many illustrations with simple explanations and suggestions for tackling problems of poor health in villages from malaria, worms, poor water & inadequate nutrition.

No page numbers, illustrated

Publication Details

  • Published: 2008
  • Publisher: ECHO
  • Dewey Decimal: 371.33
  • ECHO Library: 371.33 GER