Pub. L. 84-540, tit. I, subtit. C, sec. 125
production on government lands prohibited
production on government lands prohibited Sec. 125. The President shall, with respect to farmlands now or hereafter owned by the Federal Government, restrict insofar as practicable the leasing of such lands for the production of price supported crops in surplus supply. Nothing contained in this section shall prevent the production of such crops on national wildlife refuses under cooperative permits where such production is necessary to maintain satisfactory wildlife populations, especially of waterfowl for beneficial use.