Institute of Engineering and Rural Technology, Centre for Development of Rural Technology2007-11-131995-04-012007-11-131994http://hdl.handle.net/10625/14126Supplied titleText5 v. in 1 : chiefly ill.hiAPPROPRIATE TECHNOLOGYTECHNICAL INFORMATIONRURAL AREASINDIAILLUSTRATIONSWorking Paper