The economic demand for irrigated acreage
Ruttan, V. W.
The economic demand for irrigated acreage - Resources for the Future, by The Johns Hopkins Washington 1965 - 139p. fig., table
2940
Agriculture
631.1 / VER
The economic demand for irrigated acreage - Resources for the Future, by The Johns Hopkins Washington 1965 - 139p. fig., table
2940
Agriculture
631.1 / VER