1. New Estimates of the Value of Federal Mineral Rights and Land / Michael J. Boskin, Marc S. Robinson, Terrance O'Reilly, Praveen Kumar. Working Paper Series (National Bureau of Economic Research) no. w1447., NBER working paper series no. w1447 Boskin, Michael J. Cambridge, Mass. National Bureau of Economic Research 1984.Cambridge, MA : National Bureau of Economic Research, 1984. Book Online