TY - BOOK ID - 135987473 TI - Metal detector battery longevity study AU - Mullins, Jennifer. AU - Porschet, Donald. AU - Hopkins, John. AU - U.S. Army Research Laboratory. PY - 2010 PB - Adelphi, MD : Army Research Laboratory, DB - UniCat KW - Metal detectors. KW - Electric batteries KW - Testing. UR - https://www.unicat.be/uniCat?func=search&query=sysid:135987473 AB - ER -