Dr. Rajendra Prasad Central Agricultural University, Pusa Search for 'au:"Swanson, Burton E."'

Agricultural Extension A reference Manual

By Swanson, Burton E.. Rome Food and Agriculture Organization of the United Nations 1984 . 262 925101504s

By Swanson, Burton E.. Delhi Daya Publishing House 2005 . 220 8170354080

By Swanson, Burton E.. U.S.A. Khadh Avam Krishi Sangathan 2007 . 279 8170354730

.- Delhi : Daya Publishing House 2023 . ix,220p. 9788170354086