000			nam a22 7a 4500
999			_c11447 _d11447
005			20240321091304.0
008			240321b xxu||||| |||| 00| 0 eng d
040			_aSLIDA _cSLIDA _dSLIDA
041			_aeng
082			_aX63:331 _bAGR
245			_aA Study of Hired Labourers in Peasant Agriculture in Sri Lanka : _cPerera, J.U.L., Gunawardena, P.J. _hEnglish.
260			_aColombo: _bAgrarian Research and Training institute, _c1980.
300			_a140 p.: _bill. tables; _c30cm.
942			_2ddc _cLEN