Polski: Rozpalanie ogniska za pomocą soczewki powiększającej i słońca.
English: Lens method.
Date
before 1992
date QS:P,+1992-00-00T00:00:00Z/7,P1326,+1992-00-00T00:00:00Z/9
Source
FM 21-76: Survival; Headquarters, Department Of The Army; 5 June 1992;
Author
United States Army
Licensing
Public domainPublic domainfalsefalse
This file is a work of a U.S. Army soldier or employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, it is in the public domain in the United States.