000 00554nam a2200157Ia 4500
008 160607s9999 xx 000 0 und d
100 _aIzumi, K
_990562
100 _aRanatunga, A S
_990560
245 _aEnvironmental and Social Constraints on Paddy Production under Existing Conditions in Sri Lanka, 1974
245 _bCase Study in Hambantota District
260 _aColombo
260 _bAgrarian Research and training Institute
260 _c1974
440 _aOccasional Publication Series 4
_990578
650 _aPaddy Production- Sri Lanka
_990579
999 _c38699
_d38699