Pub. L. 101-121, tit. III, sec. 302

Sec. 302. No part of any appropriation under this Act shall be available to the Secretaries of the Interior and Agriculture for use for any sale hereafter made of unprocessed timber from Federal lands west of the 100th meridian in the contiguous 48 States which will be exported from the United States, or which will be used as a substitute for timber from private lands which is exported by the purchaser: Provided, That this limitation shall not apply to specific quantities of grades and species of timber which said Secretaries determine are surplus to domestic lumber and plywood manufacturing needs.