Inventory of major land uses in the united states
Reuss, L.A., Wooten, H.H., Marschner, F.J.
Inventory of major land uses in the united states - Washington 1948 - 1-87 p. - U.S. Department of Agricultur .
Inventory of major land uses in the united states - Washington 1948 - 1-87 p. - U.S. Department of Agricultur .