Research methodology for economics

gan Johnson,Glenn L.

Research methodology for economists: Philosophy and practice

gan Johnson, Glenn L
Cyhoeddwyd 1986

Farm management analysis

gan Bradford, Lawrence A; Johnson, Glenn L
Cyhoeddwyd 1953

Agriculture and international relations: analysis and policy

gan De Haen, Hartwig; Ed, Johnson, Glenn L; Ed, Tangermann, Stefan; Ed
Cyhoeddwyd 1985

Farm management analysis /

gan Bradford, Lawrence A.
Cyhoeddwyd 1967

Farm management analysis

gan Bradford, Lawrence A.
Cyhoeddwyd 1953

Agriculture and international relations analysis and policy,essays in memory of Theoder Heidhues

gan Haen,Hartwig De
Cyhoeddwyd 1985