00668nam a2200157Ia 4500008004100000040001700041082003000058100001500088110007800103245013400181260005900315300001000374650009200384700001800476700001600494190327s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta331.7630954UPbU93M  aSingh, R D  aUttar Pradesh. Agricultural University, Division of Agricultural Economic 0aMarginal farmers and landless agricultural labourers in Ballia district of Uttar Pradeshba comparative economic studycR D Singh  aPantnagarbUttar Pradesh Agricultural Universityc1972  a110p.  aFarmers-India-Ballia; Minority farmers-India-Ballia; Agricultural laborers-India-Ballia  aMehrotra, M K  aSharma, V K