Case study:
Gubbels, P.A.
Case study: Ghana an approach to promoting tree growing in Africa: The World Neighbors experience in Northern Ghana - Oklahoma, OK (USA) : World Neighbors, 1991 - 11 pages - Printed
English
Extension activities
Ghana
Planting
Training
Trees
Case study: Ghana an approach to promoting tree growing in Africa: The World Neighbors experience in Northern Ghana - Oklahoma, OK (USA) : World Neighbors, 1991 - 11 pages - Printed
English
Extension activities
Ghana
Planting
Training
Trees