000 00424nam a2200109 4500
245 _aComparative study of population growth and agricultural change: case study of Sri Lanka
100 _aUnited Nations. Economic and Social Commission For Asia and the Pacific.
260 _aBangkok, Thailand
_bThe Author
_c[19-?]
300 _av.; 28cm.
490 _aAsian population studies series ; no.23
082 _aDB301.32954930722
_bUNI
999 _c46660
_d46660