000 00433nam a2200145Ia 4500
008 180710s9999 xx 000 0 und d
020 _a75422
082 _a338.95493
_bROC
100 _aROCHE, Frederick C.
245 4 _aThe demographic transition in Sri Lanka: is development really a prerequsite?
260 _aNew York
_bDept. of Agricultural Economics
_c1976
300 _a42 p.
650 _aEconomic development
942 _cPR
999 _c82950
_d82950