MacMains, H. J., Wilcox, L., & Charles Carter Newman Symposium on Natural Resources Engineering. (1978). Alternatives for growth: The engineering and economics of natural resources development / edited by Harvey J. McMains and Lyle Wilcox. Cambridge, Mass.: Published for the National Bureau of Economic Research, inc., by Ballinger Pub. Co..

MacMains, Harvey J., Lyle Wilcox, andfavorite Charles Carter Newman Symposium on Natural Resources Engineering. Alternatives for Growth: The Engineering and Economics of Natural Resources Development / Edited By Harvey J. McMains and Lyle Wilcox. Cambridge, Mass.: Published for the National Bureau of Economic Research, inc., by Ballinger Pub. Co., 1978.

MacMains, Harvey J., Lyle Wilcox, andfavorite Charles Carter Newman Symposium on Natural Resources Engineering. Alternatives for Growth: The Engineering and Economics of Natural Resources Development / Edited By Harvey J. McMains and Lyle Wilcox. Cambridge, Mass.: Published for the National Bureau of Economic Research, inc., by Ballinger Pub. Co., 1978.