Chicago

Products Laboratory (U.S.), Forest, D. V Doyle, John T Drow, and R. S McBurney. 1962. Elastic Properties of Wood : the Young's Moduli, Moduli of Rigidity, and Poisson's Ratios of Balsa and Quipo. : Madison, Wis. : U.S. Dept. of Agriculture, Forest Service, Forest Products Laboratory.