共 50 条
- [41] Mechanisms of density dependence in ducks: importance of space and per capita food [J]. Oecologia, 2015, 177 : 679 - 688
- [46] Convergence of per capita sulphur dioxide emissions across US states [J]. APPLIED ECONOMICS, 2014, 46 (11) : 1202 - 1211
- [48] Real convergence of GDP per capita in the new EU member states [J]. TRANSFORMATIONS IN BUSINESS & ECONOMICS, 2008, 7 (01): : 89 - 103
- [50] COMMENTS ON FOOD VALUE TABLES [J]. CENTRAL AFRICAN JOURNAL OF MEDICINE, 1982, 28 (08) : 191 - 192