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Berry Van Gelder

4 books found

Books by Berry Van Gelder
The new foresterBerry Van Gelder
⏱ 1h 49m

The new forester

Berry Van Gelder

1995109 pp.
The agroforestry survey in Kakamega DistrictBerry Van Gelder
⏱ 38m

The agroforestry survey in Kakamega District

Berry Van Gelder

198538 pp.
The search for viable development optionsBerry Van Gelder
⏱ 16m

The search for viable development options

Berry Van Gelder

198416 pp.
Traditional agroforestry practices on farms in Kakamega DistrictBerry Van Gelder
⏱ 16m

Traditional agroforestry practices on farms in Kakamega District

Berry Van Gelder

198516 pp.