Proceedings [of the] fourth National Conservation Congress… (1911)
“ The soil of this land is our greatest physical resource. Its fertility feeds the crops and is therefore of fundamental importance in agriculture and industrial development based thereon. Nevertheless, it is true that many disregard this great fact in their farm management. They conserve their own selfish interests and not the state. Just how to develop the State’s view point in land management is not known. The southern States, in co-operation with the United States Department of Agriculture, are making progress in the solution of this problem. ”
