TY  - GEN
AU  - ONYENWAKU, C. E.
TI  - Impact of technological change on out put, income, employment and factor shares in rice production in Southeastern Nigerian
CY  - Arlington
KW  - Riz
KW  - Commercialisation
KW  - Economie
KW  - Afrique
KW  - Nigéria
ER  -