Book Source: Digital Library of India Item 2015.493562dc.contributor.author: Prem Chand Srivastavadc.date.accessioned: 2015-09-23T19:56:08Zdc.date.available: 2015-09-23T19:56:08Zdc.date.digitalpublicationdate: 14/11/2003dc.date.citation: 1991dc.identifier.other: JAN. 1991dc.identifier.barcode: 05990010070375dc.identifier.origpath: /data_copy/upload/0070/380dc.identifier.copyno: 1dc.identifier.uri: http://www.new.dli.ernet.in/handle/2015/493562dc.description.scanningcentre: IIIT, Allahabaddc.description.main: 1dc.description.tagged: 0dc.description.totalpages: 187dc.format.mimetype: application/pdfdc.language.iso: Hindidc.publisher.digitalrepublisher: JAI SINGHdc.publisher: Vigyan Parishad,prayag,allahabaddc.subject.classification: Hindi, Sciencedc.title: Badalta Paryavarandc.type: PATRIKAdc.rights.holder: VIGYAN PARISHAD,PRAYAG, ALLAHABAD