00405nam a22001217a 4500003000400000008004100004020001800045082001700063100002000080245012600100260004300226300001400269OSt250808b        |||||||| |||| 00| 0 eng d  a9789380235400  a630.72bR88E  aRoy, Ajit Kumar  aEvaluation and Impact Assessment of Technologies and Developmental Activities in Agriculture, Fisheries and Allied Fields  aNew DelhibNew India Pub. Agencyc2011  axiii,509p