33 



Forage investigations. Arthur T. Sampson, Ephraim, Utah, and 

 William A. Dayton, Sisson, Cal., plant ecologists. 



Range reconnaissance. Charles E. Fleming, Wallowa, Oreg. ; Lynn H. 

 Douglas, La ramie, Wyo., Robert R. Hill, Flagstaff, Ariz. ; Alfred E. 

 Aldous, Ogden, Utah. 



LANDS. 



JAMES B. ADAMS, assistant forester, in charge ; O. C. MERRILL, 

 chief engineer ; F. H. FOWLER, engineer. 



OCCUPANCY. CHARLES H. SQUIRE, in charge. 

 CLAIMS.- -JAMES I. PARKER, in charge. 



PRODUCTS. 



McGARVEY CLINE, in charge, Madison, Wis. 



FOREST PRODUCTS LABORATORY (in cooperation with the Uni- 

 versity of Wisconsin, Madison, Wis.). MCGARVEY CLINE, director; 

 HOWARD F. WEISS, assistant director. 

 * Cooperation. CARLILE P. WINSLOW. 



Design of laboratory equipment. ROLF THELEN. 



Review of results. WM. H. KEMPFER, H. S. BETTS. 



CHEMISTRY AND DISTILLATION. L. F. HAWLEY, in charge ; E. Bate- 

 man, A. W. Schorger, F. W. Kressman, R. C. Palmer, Jacob M. Johlin, jr., 

 Joseph P. Mehlig. 



ENGINEERING. A. L. HEIM, in charge; Frank J. Hallauer, James O. 

 Bixby, O. M. Sutherland. 



MAINTENANCE. 



PULP AND PAPER. H. E. SURFACE, in charge ; Robert E. Cooper, 

 Sidney D. Wells, Charles S. Gwinn. 



TIMBER PHYSICS. H. D. TIEMANN, in charge ; Frederick Dunlap, 

 Eloise Gerry, C. T. Barnum, M. E. Diemer, Estelle Louise Jensen. 



TIMBER TESTS. JOHN A. NEWI IN, in charge ; A. K. Armstrong, 

 Thomas R. C. Wilson, Lorraine J. Markwardt. 



WOOD PRESERVATION. FRANCIS M. BOND, in charge ; E. W. Peters, 

 Clyde H. Teesdale, James D. MacLean. 



GROUND-WOOD-PULP LABORATORY, Wausau, Wis. JOHN H. THICKENS, 

 in charge ; Sidney E. Lunak, G. C. McNaughton. 



PATHOLOGY (in cooperation with the Bureau of Plant Industry). 

 C. J. HUMPHREY, in charge ; M. C. Jensen. 



WOOD UTILIZATION AND EASTERN PKODUCTS DISTRICT. O. T. SWAX, 

 in charge, Washington, D. C. ; Wood Consumption Studies, R. E. Sim- 

 mons, Hu Maxwell, John T. Harris, C. W. Dunning, Clark W. Gould ; 

 Wholesale Lumber Prices, Jesse C. Nellis ; Production of Lumber and 

 Forest Products, A. H. Pierson. 



