A visit to the United States of America to study soil conservation,
Maher, Colin.
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.
S624.A1 / M3
56.7 / M27
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.
S624.A1 / M3
56.7 / M27