Skupovi podataka O servisu Tok aktivnosti Poredaj prema Važnost Ime uzlazno Ime silazno Zadnja izmjena Idi pronađen 1 skup podataka Oznake: Efficiency Filtriraj rezultate Land Management and Resource-Use Efficiency Among Farmers in Southeastern Nigeria Unpublished Ph.D.Thesis. (Adjudged the best research on Land Management in Africa by RICS, 2001) PDF