For UG,PG,PH.D, ICAR-JRF,ARS,NET,State PSC and ofher alied exams Dewngan, Rukmani creator Tiwary ,Ramesh text New Delhi International Book Center 2024 monographic 538p. 27cm.(pbk) by Rukmani Dewangan [and] Ramesh Tiwary 636.0897 9788119105281 B-779474-485 BACEN26 SSP 20260514143748.0