TY - BOOK ID - 137246211 TI - A field method of determining specific gravity by use of increment cores or auger chips AU - Paul, Benson H. AU - Baudendistel, Martin E. AU - Forest Products Laboratory (U.S.) AU - University of Wisconsin. PY - 1956 PB - Madison, Wisconsin : United States Department of Agriculture, Forest Service, Forest Products Laboratory, DB - UniCat KW - Specific gravity. KW - Augers. KW - Drill cores. UR - https://www.unicat.be/uniCat?func=search&query=sysid:137246211 AB - ER -