A visit to the United States of America to study soil conservation,
by Colin Maher ...
- Nairobi, Printed by the Government Printer, 1940.
- 3 p. l., 81 p. 25 cm.
Cover-title. At head of title: Colony and Protectorate of Kenya. Department of Agriculture.
"References": p. 73-77.
agr41000059
United States. Soil Conservation Service.
Soil conservation--United States. Erosion--United States.