Yazar
d a hoekstra
9 cilt bulundu.
Jerry W. Gilley, Scott A. Quatro, Erik Hoekstra, Doug D. Whittle, Ann Maycunich · Basic Books
208 sayfa · 2001
Executive ability / Organizational change / Organizational effectiveness
D. A. Hoekstra · International Council for Research in Agroforestry
283 sayfa · 1983
Small Farms / Congresses / Agroforestry systems
D. A. Hoekstra · Agroforestry Research Networks for Africa
98 sayfa · 1988
Rural Land use / Agricultural systems / Agroforestry
D. A. Hoekstra · International Council for Research in Agroforestry
28 sayfa · 1984
Agroforestry systems / Arid regions agriculture
D. A. Hoekstra · International Council for Research in Agroforestry
44 sayfa · 1983
Agroforestry / Agroforestry systems / Bibliography / Economic aspects of Agroforestry systems
D. A. Hoekstra · International Council for Research in Agroforestry
12 sayfa · 1985
Agroforestry / Economic aspects / Economic aspects of Agroforestry
D. A. Hoekstra · International Council for Research in Agroforestry
43 sayfa · 1983
Agroforestry / Economic aspects / Economic aspects of Agroforestry
D. A. Hoekstra · International Council for Research in Agroforestry
85 sayfa · 1985
Agriculture / Case studies / Economic aspects of Agriculture / Economic aspects of Forests and forestry / Forests and forestry